The First Question
Enumerate the blood vessels from the heart towards the body.
Sakamoto Yuuji's Answer:
1. Aeorta
2. Arteries
3. Arterioles
4. Capillaries
Teacher's Comment:
This is a grade school question which is then reviewed on your first year. I am glad that you have a keen memory up to this point. Please continue to excel in your studies.
Hiroshima Shouta's Answer:
1. Aorta
2. Artery
3. Capillaries
Teacher's comment:
You have forgotten about the Arterioles which branches out from the Arteries and then further branches out to the Capillaries. But I will give you credit because of your improvement despite the learning environment you are experiencing. Keep up the good work.
Tsuchiya Kouta's Answer:
1. The Aorta is the main branch of the artery that is connected to the heart. It supplies vast amount of oxygenated blood through the body, including the heart via the corona arteries;
2. By then goes to the Arteries which branches out from the Aorta except for the Pulmonary Arteries which branches out after the tricuspid valve of the left ventricle of the heart towards the lungs and these carries non-oxygenated blood for oxygenation.
3. The Arteries then divides itself into arterioles that is, which, carrying much less blood compared to the arteries as they distribute themselves into the body.
4. These then finally divides themselves into capillaries in which the blood now are diffusing the nutrients into the body and in turn absorbs the waste products that will be soon be taken back into the heart and to the waste disposal organs. In some occasion there would be blood loss by means of the red blood cells being damaged or attacked or even self destruct but the most common cause are through bleeding from cuts, wounds and mens-
Teacher's comment:
You have provided more than enough info to give you a perfect mark on this enumeration but you may have self destructed yourself in an issue that I can already imagine.
My day as an alumni student of Fumizuki Academy couldn't have gone any worse than this. I was invited by the school to not only have a reunion with my class but to settle a war bug of the Class 2-A vs Class 2-F which causing the system not be able to delete our summoned being…not that I would want them to be deleted. Since we all can't be united in a single day, the old hag only summoned us, the best warriors of our alumni between Class A and Class F, to join forces with our current perspective second year classes for a Summoner Test War. It would be great if it weren't for the fact that the current class F now consists of 99% woman and 1% lucky guy who will face our FFF inquisition after; and these ladies are somehow a combined force of different supposed-class levels in their batch. WHAT THE HELL IS THIS CURRENT BATCH?!
The class representative of this Class 2-F is Natsumi Haruka, a woman so beautiful yet so aggressive when it comes to war strategy, in comparison to her opponent: a cute yet elegant presence like one of royalty, Alexa Dela Rosa, is a genius in strategy like Yuuji's.
Right now, at the surface, we seem to be taking advantage of the powerful situation of the new Class 2-F but what we had just realized in our encounter, is that 2-A are overpowering us from behind the scenes. And now we are currently faced with a crisis.
Class A, Kinoshita Yuuko, Chemistry, 212 points
And
Class A, Kirishima Shouko, Chemistry, 195 points
VS
Class F, Sakamoto Yuuji, Chemistry,163 points
And
Class F, Yoshii Akihisa, Chemistry, 92 points
And
Class F, Hiroshima Shouta, Chenistry, 85 points
With the total numbers combined, we can take down the strongest however these two are the most cautious among the class A we have ever fought. But…I wonder what surprises me more than this is the fact that Shouta-kun's summoned being…
"Phew…I'm glad it loaded the weapon I needed."
…was wielding a sniper rifle now.
"What the hell, Shouta-kun!" I blurted out my thoughts, which had resulted to him and his summon to flinch and terrified of me in synchrony…Wait! This isn't the face that I'm supposed to be showing at my kouhai…
"I'll take it from here, Akihisa. You handle both of them. At times you're just being a big bully." Yuuji sighed as he turned to face Shouta with his summoned being. Guess Yuuji is a better one to talk to than I am. I'm not used to dealing with kouhais than kids…though he shouldn't call me a 'bully. I'M NOT LIKE THAT! That aside, something's been bothering me with their actions just now…
"EHH?!" I'm supposed to handle both of them? I can't even handle one of them.
"Hoo~~! You're gonna handle both of us? Are you sure you have the skills to do it?"
From Kinoshita-san's insult, I feel something burning welling up inside me, a burning passion to face them. I looked at them with my evil grin and answered her.
"Hehe! I can see why Yuuji left me to handle both of you. Truth is that I've been holding back just so Yuuji can claim all the glory. But now, there's no holding me back now that I have his 'Go' signal."
Her smirked face soon turned grim as she sensed something different about me. Yes, a whole new Yoshii Akihisa that I have developed in my stay in America. Watch me floor them, Yuuji.
That Idiot, Akihisa, is trying to fool them by making himself sound like he's a new man…they would soon find out the truth…but that gave enough time for me to talk with Shouta's summoned being. Akihisa seemed to be surprised at his summoned being. Supposed that my guess is right, I will ask Shouta-kun what I believe is in that fool's necrotic brain.
"Shouta, can I know how your summoned being changed shape?"
This shy guy just nodded lightly as he faced me with his honest and yet teary eyes. Wait! Why are you even crying?! I'm just asking you.
"Well…I don't know how to explain this myself. I just know that my summoned being randomly changes weapons each time I summoned it. But at rare times that it won't change. Just now, I know it took time to load a different weapon and I was wishing it was a long ranged one."
Hmm…if what he says is true that he doesn't know what happened. This might be involved to the case that old granny wasn't talking about yet involved in our bug. That's why his summon took a long time to load since he might be using a different weapon system now. A loop in the system from the creation she made…this might be karma for all those experiments she has done to us.
"So Shouta…" I inquired "what is this sniper rifle your summoned being can do?"
"Well…this rifle fires 5 points of my score and where it hits depends on the damage, if it hits the opponent's head, it can take out 30 points."
30 points?! T-That's really big!
"Say shouta, can you increase the output of your gun?" I asked, because his weapon can be the best weapon that even the simplest idiot can be the deadliest.
"I-I haven't tried it yet sir."
Huh? You have a good weapon yet you don't know?
"how did you managed to obtain this experience then?" I asked to clarify my confusion in this regard
"I-I was asked by Natsumi-sama into a duel almost in a daily basis…"
A duel huh…now why would a strong woman like her would be interested in a duel against an idiot like him? Well…in any case he has learned about his weapons in this way…but it seems the experience isn't enough.
"Shouta, can you increase your output to 10 points? That's just for a start."
"Y-yes sir! I-I'll try my best."
"Don't worry about hitting the idiot while you're at it, He's destined to die by their hands anyway."
"OI!"
I can't believe he just said that to me after trying to hold them off with my amazing skill.
"LET GO OF MY JAVELIN, YOU LEECH!"
While the feeling of being swayed around as my summoned being gets thrown about on Kinoshita-san's spear caused me to hurl. This is the only lifeline I have against Kirishima-san who was ready anytime to use her katana at me.
"Fine! I'll step back into the ring with you, you dolt."
Yuuji whined as he rubs the back of his head as if he knew this would happen. IF YOU KNEW THIS WOULD HAPPEN THEN SAVE ME! YOU MORON!
Yuuji raised his guard up and faced Kirishima-san once more
"Let's dance, Shouko." He called out as he gave his evil smirk as if he knew what he's doing.
Kirishima-san blushed at his sudden declaration and raised her hand elegantly "…I-I'd love to."
!
I dunno what's come into me but I know that this bastard needs to die before the war ends.
"I-TOLD-YOU-TO-LET-GOOO!"
My mind got off on Yuuji as I felt my grip went loose from the grasp of Kinoshita-san. TCH! This is bad.
I performed a flip and recovered my ground and wield my wooden sword once more.
"YOU FILTHY LEECH! YOU'RE FINISHED." She growled as she thrusts her weapon towards me with a blood thirsty aura but I easily managed to dodge her weapon once more and made my way to attack her.
"NOT THIS TIME!" as she jumped further back creating the distance she needed to pierce me. DAMN! I can't dodge it since I don't have time to stop and roll away from the path.
"FIRE!" I heard a cry from a distance beside me. It was Yuuji's cry and then a loud bang echoed behind me. EH?! Do I even feel it pass beside my leg?
Then, I see a beam launched away from us heading towards the direction of my summoned being. It was quite fast though that I didn't even notice that it actually hit the target, Kinoshita-san.
"TCH! Wha-What is that?!" she growled as her summoned being tumbles a distance ending up close to her feet and slowly regains its stance. A smoke emitted from her summoned being's forehead as her score decreases.
Class A, Kinoshita Yuuko, Chemistry, 152 points
And
Class A, Kirishima Shouko, Chemistry, 195 points
VS
Class F, Sakamoto Yuuji, Chemistry, 163 points
And
Class F, Yoshii Akihisa, Chemistry, 92 points
And
Class F, Hiroshima Shouta, Chenistry, 75 points
WHAT THE HELL?! Kinoshita-san's score dropped too much. And it seems I'm not the only one surprised by this. But the rest of us in this battle are in a state of confusion. We only looked at the source of the beam which comes from a person who suddenly changed his aura. For a second there I thought he was as cool as Mitsurini when he gets serious but when he realizes that the entire gaze landed before him, he suddenly returned to his timid self.
"EH?! AH! Uhm…I-I'm just doing what Sa-I mean Yuuji-senpai told me. S-So sorry senpai!"
"HUH?! EH? W-What?!" are the only words I can utter "S-shouta, What the hell did you do?"
"I told him to power-up his gun! And now..." Yuuji answered as he faced the opponent with a grin of having a comeback ". . .we got them on the run." I can only nod in agreement, with a powerful weapon like Shouta-kun's sniper rifle, there's-
"- no way that you guys can't be beaten? Aren't you guys underestimating us, Class A, again? You sure don't learn." Kinoshita-san interrupted my thought with her own accurate claim.
Hmm…let's see…that makes it…10 times since my arrival back to Japan that I've been read like some kind of open book. Yup…sure is surprising that I am calm about this right now. But now is not the time to be worry about my surprises but rather what's in store for us.
"We know how you guys would play in this game so we made ourselves ready for this as well…" she claimed as they raised their weapons once more but in a different stance. It was quite unusual for their style so easily which made us cautious about this.
"Hoo~~! I suppose that you will try to take down our kouhai before us, huh? That's not how a senpai should act though." Yuuji exclaimed as his summoned being puts on a defensive stance on Shouta.
"Shouta, can aim well?" Yuuji glanced at Shouta and asked.
"Erm…P-please give me some time to recuperate…I-I don't have the courage when the attention is on me, senpai." He answered timidly. How can you even face your opponent calmly when you had a shield but you can't even handle the same situation with a rifle?
"Akihisa, you heard him. We need to buy time for Shouta to make another shot." I can only nod in reply to his command. We cannot afford Shouta-kun to be sent to remedial class this early state of the war and recently known that he has a bug in the system that goes randomly haywire to what his summon being uses in the battle. Also, if he is taken down before we do, our pride as his senpai will sure hurt him. I placed my summoned being on a defensive stance as I stood beside Yuuji in guarding the defenseless kouhai.
In the count of 5, the elite of the strong warriors launched themselves at us at full speed with their weapons focused at one point.
We answered them by trying to parry their weapons but my mouth let out a loud groan from the blunt pain from my head and shoulder.
"NGH! Yuuji! That's my spot you're stealing!" I growled as he stared at him.
"'Your spot'?! that's my line you are using. You idiot!" the heat between us has started once more. And without even time to cool down and recover our stance, we were then set aside by the blast of their attack, scraping our sides and inflicting me a sharp pain on realization.
"GAH! Sh-Shouta!" I shouted with all my might even if the graze what only light, it still hurts as if my insides are ripped out through my skin.
Class A, Kinoshita Yuuko, Chemistry, 152 points
And
Class A, Kirishima Shouko, Chemistry, 195 points
VS
Class F, Sakamoto Yuuji, Chemistry, 41 points
And
Class F, Yoshii Akihisa, Chemistry, 27points
And
Class F, Hiroshima Shouta, Chenistry, 75 points
I can't believe that after getting through us simply by changing their stance together made us broke through our defenses completely with ease. And now that we've been breakthrough, there's no one going to save the defenseless warrior who is now petrified in fright.
"U-UWAAAAAAAHHH!" as he let out a girlish cry from his manly lips.
"E-Excuse me!" A female voice echoed from behind followed by a wave of bright color glowing behind us and pushing both Kirishima-san and Kinoshita-san back into a defensive state.
"Hi-Himeji-san!" I smiled brightly that I can't seem to force myself to hide this sort of feeling against her. She gave me her brightly colored smile from her slightly pale face as she came to our rescue before returning to a serious face."
"Himeji Mizuki, joining the combat."
"Sorry to force this onto you, Mizuki." Yuuji muttered.
"D-don't worry, Natsumi-san was worried when she thinks you are a minute late that she sent me to take your place and abort the current objective. That's all she said to me." Himeji answered a bit timidly to Yuuji's statement.
"Alright, Akihisa, Shouta, let's withdraw and recuperate this subject…we might need it in the future."
Tch! I don't want to leave Himeji behind but…seeing how we managed to decrease the scores of those two. I don't think we can see any problem.
"Good luck, Himeji-san!" I cried and waved her as we drew ourselves out of the combat zone.
"T-Thanks…Y-Yoshii-kun…"
Class A, Kinoshita Yuuko, Chemistry, 152 points
And
Class A, Kirishima Shouko, Chemistry, 195 points
VS
Class F, Himeji Mizuki, Chemistry, 254 points
"…Yuuko."
"…Yeah, Time to put our new 'Class F' copy style to the test."
"C-class F copy style?"
"Oi! Seems you guys seem to be in trouble as well…" muttered the current commander of Class F as she patted our backs. I don't think this is helping us heal our wounded morale from the way she said it.
"Well in any case, we should try to proceed to the plan in another way."
"'Another way'? What is the plan anyways, Yuuji?"
"hm? Oh not much, just to see how would they react to us being overconfident?
Huh?! 'Overconfident'? This is the first time I heard this word that came out of his mouth. But that usually happens to class F when they get enough experience right?
"Akihisa, your brain is the same as ever. Easy to read and not enough intelligence used. A bird can even use its brain better than yours…"
…WELL 'EXCUSE ME, PRINCESS!'
As soon as Yuuji was about to discuss something, the door slide open and a timid looking girl came. She was small than her classmates; her bluish bobcat hair often times covering her cute and shy face, her body figure was similar to Dela Rosa-san but she seems to prefer not to expose herself unlike her by clasping her hands together and hiding her face as if praying not to be seen.
Haruka-san approached her in an energetic manner like a leader who is happy to see his right hand man appeared before him.
"Ah! Shiro, Welcome back!"
"I…I-I'm back."
The timid girl answered her call as she shyly whispered to her leader's ear.
"AH! Got it! But first come with me."
"…Y-yes"
She softly nodded as both of them went back to our group. Haruka-san cleared her throat as she announced.
"Guys, this is Okawa Shiro, she's my right-hand man. But unfortunately, she's a bit shy at the moment."
We all just stared at her with a bit of suspicion on her shyness causing her to flinch and hide behind Haruka-san's back. This person is her right-hand man?
Haruka-san then coughed a bit to clear out the stares that came from us…whoops.
Yuuji cleared his throat and resumed his discussion.
"…The plan is just plainly observing the battlefield at the moment. We just let the class battle themselves and see how the enemies react. So far, we managed to push them back, but that's because of 2 things. 1. They are preserving their strengths in the front lines so the weaker ones and a few strong ones are at the front lines; sent elite assault teams in 2 groups to attack us from behind through the First and Third years, to attack us from behind just as we encountered Shouko and second-in-command."
"…And according to the reports I just received, it seems 2 Alumnae, named Kubo Yoshimitsu and Kudou Aiko are in the command of the assault team in the upper floor."
Haruka-san continued. Seems like Kubo-kun and Kudou-san are on the front lines as well, huh…Wait! If all the third years are in the assault team, then who is commanding class A at the moment to have a risky attack like this where our necks are at each other's necks?
"…Alexa-san…"
We heard a faint voice behind our backs and we turned see Shouta-kun who was listening to the same conversation as ours began to spoke his ideas.
"…I-if Alexa-san was commanding the front lines as well as the ambush team. Then it is well assured that her safety is at best."
" Tch! . . .so that girl wasn't just being cocky at beating us, she has a lot of cards to play as well to back her up."
Yuuji muttered while clenching his fist. It seems it's going to be hard for him to solve a problem.
"Akihisa…go meet up with Mitsurini at the top floor. We need him back alive."
Yuuji commanded me and I nodded at his suggestion. I think he needs a bit time to think of a strategy at the moment.
"Shouta, go to the front lines and aid Shimada Minami, I sent her there since some students need to rest and recover points. The field there is Mathematics. Good Luck!"
"I-I'll do what I can."
As stated by Haruka-san, there is a group on the top floor, slowly trying to push our defensive team back. But there is one obstacle that's slowing them down to almost a halt.
"…Surrender, Kudou Aiko."
"Aww! I'm sorry, Mitsurini-kun. If you said 'please!' then I would gladly do 'anything' you want. ~~~!"
"…*drip drip* T-that won't work on me."
But then again…he won't last long if his body is honest, unlike mine. *drip drip*
But enough of that, I have to take control of the situation. I asked the ladies of class F to cooperate with me and they seem to agree to me willingly without any difficulty. We changed our formations to a more defensive mode with me and Mitsurini at the middle front of the formation.
"You okay, Mitsurini?" I asked my comrade and he gave me a thumbs up.
"Oh! I was wondering who was commanding this team to make it so effective~!"
"Y-Yoshii-kun!"
Now standing before us are the enemy…but every time I see Kubo-kun…I have something cold struck me like a snowball in winter. Not that I fear him. I just…couldn't put it into words.
"…Akihisa!"
I was snapped back into place by Mitsurini, reminding me that I'm still in the battle field.
"Right…You girls handle the supporters, we'll handle the commanders."
The girls looked at me as if I'm not the best person to handle this job. But believe me, I can handle any Class A there is.
"…don't slow me down, Akihisa."
"Sure Sure." I answered his joke as he stares at his opponent, Kudou-san
"…I'm serious." EH!?
I'm surprised by this but nevertheless he's right…the subject is his specialty.
Class A, Kudou Aiko, Health Education, 625 points
VS
Class F, Tsuchiya Kouta, Health Education , 860 points
He's still unmatchable when it comes to the subject but…Why are he and Kudou-san still here? What's this strange aura that even though an overwhelming strength is before them, this guy beside me can still be beaten?
"Ne~! Mitsurini-kun! Our kouhai has taught us some nice skills to us that we might as well try it out on you."
""!""
We're both stiffened in surprise by her sudden confession. Alexa-san taught her senpais a new skill in just a very short time?! AND SHE MANAGED TO CONVINCE THEM TO DO THIS EVEN?!
"I-I'm sorry Yoshii-kun. But desperate times calls for desperate measures. Even I don't wish to use it."
"It's alright Kubo-kun, I understand, but…we also won't lose to you that easily" I replied to Kubo-kun's apology and began to prepare our defensive stance. It seems he obtained a new found strength and I'm happy for that…but…I got chills down my spine for just that instance. He pushed his glasses to his face in a composed manner and nodded.
"Indeed it is, I'm sorry to show that weakness. Very well, let's do it, Kudou-san."
"Tee Hee~~! Try to keep up with us, Mitsurini-kun, and Yoshii-kun~~!"
""Class F Copy Technique!""
""C-Class F Copy Technique?!""
We were left agape at their announcement. What's with that technique name? It sounded like a fake ninja skill and yet feels like it's as powerful as a real one. We put on our guards up as their summoned beings took a different pose…wait…Isn't their style a bit familiar?! I know I have seen that stance before; I just can't put my finger to it.
"…Akihisa…don't lower your guard no matter what happens."
I nodded to his warning but then again…Their stances are a bit vague from those I can remember. I felt I have seen this many times over but I don't think I ever encountered one facing me directly like this. Their stance is defensive but they give of an intimidating offensive aura like a person buying time to expect backup to come up. I couldn't help myself to try to know who's this 'Class F' they are currently imitating if the name of that skill is accurate enough.
"Let's Go, Mitsurini-kun~~!"
"!"
My thought process was caught off when the two began fighting. They seem to be on equal grounds with the new stance. As Mitsurini's giving off his offensive attacks, Kudou-san was dodging them and trying to counter attack with a familiar smooth movement.
"Your opponent is here, Yoshii-kun!" Crap! I forgot about Kubo-kun. My summoned being received my command and dodged the attack by leaning to the side, his weapon almost touched me. If it wasn't for the fact that I am a 'Punishment Inspector' with a troublesome 'feedback' effect, I might've reacted late to dodge and handle that scythe of his head on but… the reason I cannot accept that situation as well is our scores.
Class A, Yoshimitsu Kubo, Health Education, 257 points
VS
Class F, Yoshii Akihisa, Health Education, 43 points
One hit from his blade will send my body and soul into hell.
But just now, his movements were improved…A bit too much, it's like the arrogant Class A that we used to know, has become a cautious battle warrior like Class F. With each attack I created, he followed with an attack, and with each counter attack I have made, he blocked and countered it. It's like we're dancing with weapons. Knowing each other's movements and dancing on them by instinct. Again, his moves are becoming more familiar to me but I still can't put my finger on it on who's moves are being used onto me? Is it Mitsurini's? No, Mitsurini's attacks focuses on speed and sharp movements. This attack is so clumsily made that one might even entitled it as an 'idiotic stance'.
"Ngh!"
"C'mon, Mitsurini-kun!"
It looks like Mitsurini's having a hard time as well…this is getting out-of-hand. I'm also having a hard time with this! The longer we stay here, the bigger the chances these guys will manage to pin us all down.
"Mitsurini, I'm sorry…"
"!"
I have to do what I must to fulfill my mission.
"SENSEI! You're shoelace is untied!"
"huh?!"
As soon as all of my surroundings were focused on the teacher's shoe, I managed to grab the nearest item close to me and tossed it at them.
"Horah!"
""Eh?! A Fire Extinguisher?!""
"Gotcha!"
I launched my summoned being at the red item and stab it with my blade. A summoned being's strength is measured by its points but normally it is stronger than the average human…therefore.
Psshh!...
"He did it again!"
""Again?""
with the commotion that 'someone else' has created, I managed to grab Mitsurini and dashed back behind the secured front lines.
"...Akihisa."
"Hm?" I looked back at my comrade a bit. Is he thanking me? it's a bit early to talk when the opponent is behind us...
"...you're despicable."
EH?! I just saved your ass and this is how you thank me?!
Nevertheless, we hightailed ourselves out of the field heading back into the classroom.
"Welcome back, Mitsurini."
"...I'm back."
"Great, now we can begin with the strategy meeting."
"Hey!" I cried out. Did you just ignore me? after all we've been through?!
"hm? Oh yeah! go buy us some drinks, Akihisa."
"I'M NOT YOUR GOFER!"
"Enough both of you!"
We both went in silence as the roar of the mighty Haruka rang through our ears.
"Y-yes Ma'am."
"Now, as soon as the rest arrives, we can now begin with our meeting."
And not a moment too soon that we are all gathered in the classroom with our minds pondering on the situation of the battlefield.
"Well then, let's discuss the formation first. The staircase on the second floor is progressing according to plan with the subject of mathematics. However, we encounter strong students in the First floor and Third floor with their major subjects, Chemistry and Health Education respectively. We are in their trap it seems as these guys might be saboteurs. I've set up English as my defense field. Though it's not my best subject, it's the one I'm used to use."
"I see...good work on the formation, Haruka. Now...For the main point of this problem."
The tension in the air starts to rise each time a pause is given by each of them. These two work together despite not knowing each other well huh...some connection perhaps?
"Akihisa, your mind is ruining our concentration. Be quiet!"
HEY! I'm in class F too, you know!
"Mitsurini, and Himeji were almost taken down by Kudou Aiko and the two elites of our batch. it's not surprising for Himeji until we add the condition that we removed a lot of points from Shouko."
"EH?! Himeji-san, are you alright?!"
She frantically waved her hands at me as she answered
"I-I'm fine, Akihisa-kun. D-don't worry about me. Although...The battle style Kirishima-san and Kinoshita-san exhibited are very familiar."
Yuuji nodded and added
"Indeed, Mitsurini also told me about it earlier. It's a battle style that they called it the 'Class F Copy Technique'."
Class F Copy Technique? Now I know that their battle style is the Class F...they even named it after us!
"It'll be hard since most of us know who this person they are copying it...except one."
"Yes...It's a style that exhibits an idiotic stance. basically the person who uses it can't recognize others using it against him."
These two are getting more in sync with each other's idea.
"We have only one person who has the 'Class F Original Technique', Haruka-san"
"Oh! I was trying to get into searching who was it but I guess only you folks would know huh, Delinquent-sempai."
"Insults aside, the Class F's Original Technique is owned by...YOU!" As he points his finger as if pointing at a culprit of a criminal case.
"EH?!"
"""EHHH?!"""
H-how can that be?!
Mik106's special question:
In the ending of the light novel. Who is responsible for the chaos of the rooftop that causes a new school rule to be enforced? What is the new school rule?