A guy who doesn’t remember his past or how he got in the place he is now. Under qualified, under prepared and questioning the world he’s in. Well good news is at least it won’t be boring. Welcome to Kivotos Substitute. (OC)

Literally in the title. One-Shot.

Kivotos, a city that's home to thousands of academies, all divided into different individual districts with their own cultures and ways of living. Everything seemed to be going well, until the disappearance of an important member of the Grand Council, causing the city to dive into anarchy.

I do not remember having a true purpose in life. I was a soldier, who fought, and died like one. Left to rot away on a muddy battlefield. And yet, I was given a new purpose; a new chance. To teach a bunch of angelic schoolgirls, and to save them from something endangering their very existence. It sounds nonsensical, hell, it is, but I'd be damned if I let this chance slip up.

Three barely related shorts of Ichika and Sensei, in a single chapter because the first two are short shorts.

La Presidenta falla una vez más. Decepcionada por no haber podido salvar a Kivotos, hace otro reinicio al mundo. Pero, antes de invocar a Sensei, divisa una alma solitaria en el vacío. Curiosa, se acerca a ella hasta que esta la engulle. Un instante después, estaba sentada en el vagón de tren con una androide dañada frente suya. Por primera vez, el reloj se detuvo abruptamente.

Kivotos has a water park. One that had a theft problem, requiring Kanna and Sensei to investigate it... though some distractions soon get in the way of that. [Smut]

Literally what it says on the title.

Sensei has a bunch of guns now, and decides they could do some work. In the process, leaking out some personal information.

In the world of Kivotos is troubled by the missing General Student Council President, the last person she ever spoke was... A Sensei? But who is he? And will he guide the students to a better future despite his appearance?

Hanako Urawa had always been curious about the whereabouts of human and humanoid men.

Sensei's list of crimes have finally caught up with him. One-Shot.

It's boring working in SCHALE, and there's nothing more men like than to make lists!... Well, that's what I like. One-Shot.

Hasumi x Ichika Yuri One-Shot: Flock together when Hasumi is working too hard on boring paperwork and Ichika makes it her mission to take her girlfriend on a date like she deserves. Read, Enjoy, Review!

"Last I recalled, life ends at death." A woman who has already finished her story in another time and place. It's a second chance given, but unwanted. Even so, she'll see it through to its end, at the very least.

Asuna x Toki Yuri One-Shot: The happiness and love Toki never got to enjoy before overwhelm her, the emotions she had the chance to feel before. An unfortunate instance at their work gives Asuna the chance to reassure Toki that she's not alone, that she deserves all the joy she has felt as a part of C & C. Read, Enjoy, Review !

Sensei had arrived at Abydos, ostensibly to discuss imports with Ayane - a ruse to get the pair of them some time alone. Time they spend making up for their busy schedules. [Smut]

Azusa is dealing with an unfamiliar emotion. She keeps feeling it near a certain classmate. She doesn’t know what to do…so she does the most obvious course of action. She asks for help.

A collection of random facts about fishes, as well as slice-of-life stories that may or may not be loosely correlated to said facts. Contains lots of fluff courtesy of everyone's favorite oji-san. [Takanashi Hoshino]

After finally finishing a round of paperwork, Sensei decided to spend some time to himself and went to the roof of SCHALE to look at the stars.

Asuna x Karin x Akane x Neru x Toki Yuri One-Shot: After another successful mission, Team C & C all decide to take a break and go on an absolutely wonderful date. Read, Enjoy, Review !

After receiving a mandatory vacation from the Tea Party, the Justice Task Force spends their day off in a simple cafe. Surely, nothing can go wrong, right? ... Right? (Commission.)

An embittered man migrates to Kivotos for a new lease of life. Many a time have passed, and in this Academy City, what kind of teacher would he be when there's already more? It is a tale of many, yet it is his story, as he strives to survive the craziness of youthful school life and building relationships with those seeking guidance. We hope you enjoy your stay, Strangers.

Haruka was a bit lacking in self-confidence. That might be the understatement of the century, but it rung true all the same. Perhaps because of that when she's confronted with a male student with a perverse streak, she's quickly roped into a lewd situation. [Smut]

Take place after Volume F. When a secret lab is discovered beside the Utnapishtim ship by the Engineering Club, Millennium Science School makes a deal with Abydos High School for the right examine it. What will be uncovered from such a forsaken place and how would it affect the future of Kivotos?