Izuku Midoriya (age 21) has become a teacher at U.A. to help students understand not only their quirks but other quirks as well. Over the course of two years he develops a very unique relationship with one of his Students Nejire Hado. A test of will is set to begin as Izuku grooms the U.A.'s Big Three into the heroes of the future. Quirkless Teacher Izuku x Nejire Hado.

What if Izuku unknowingly possessed a "sentient" Quirk like Tokoyami's Dark Shadow? Enter Midoriya Izuku, a young boy thought to be Quirkless who subconsciously controls the number one vigilante in Japan; an entity powerful enough to rival even the strongest villains. There's only one small, tiny problem: the entity thinks of him as a big brother. Good luck, Izuku-nii-chan!

AU. Izuku and Katsuki, along with their moms, are going on an unexpected vacation trip overseas, but then they suddenly find themselves on a strange island inhabited by only women and girls as they are also fierce trained warriors known as Amazons. Fate has brought these boys here to fulfill a destiny to become the heroes to save the world. IzukuxHarem. KatsukixHarem. Lemon. Milf.

Izuku didn't except his fight with Muscular to be broadcast all over the world. Nor did he except it to cause so many heroes and villains to become obsess with him. But he can worry about that later, right now he needs to focus on his training...Is what he want, but he don't know if he could focus with all these girls here! IzukuxHarem. Dense!Izuku Rated T for shits and giggles.

After graduating U.A. and becoming a pro-hero Izuku finds himself just going through the motions of life when his high school sweetheart ends their relationship until he crashes into a blue haired girl with endless optimism and curiosity. Izuku x Nejire Post-canon, they're adults, whether or not they're functional is up for debate.

The League is gone, All for One is gone. Carried by fate, Himiko Toga is given a second chance. All she has to do, is kill the right people. With the only hero who will not try to kill her on sight as her ally, Toga must face a powerful enemy, a worldwide conspiracy, and her own past. Will she survive? Will she find redemption?

The inner thoughts of 7 Pro-Heroes about a certain green-haired hero-in-training. Based on a comic meme, ft. Endeavor, Best Jeanist, Hawks, Edgeshot, Kamui Woods, Ryukyu, and Miruko; Fem!Izuku. "I do not believe in love at first sight, but..."

One for All, now too powerful to be trained as a normal quirk, needs some special handling. Fast forward and Izuku is sparring with Tora and learning from Mandalay, Pixie-bob and Ragdoll. T for swearing and allusions to mature content.

What if, when Katsuki fell on the river, he and his group of 'friends' left Izuku behind? What if, when trying to find the group, Izuku found someone else and made a promise with it? Follow Izuku on his journey to become the greatest hero of all time and fulfill the promisse he has been holding for years! (This is my first fanfic, so go easy on me)

"Strive for a place among gods and you shall reach it." Izuku Midoriya's desire to be a Hero was so strong that it brought to the world of Quirks a power never seen before. A power so strong and unique that it will lay down the foundations for a new era of peace and prosperity. "The burden on his shoulders was great, but his will was greater." Slight AU and X-Over. Izuku/Harem.

Izuku recalls running into Setsuka Tokage for the first time - And how the hyperactive girl and he ended up sparking something completely out of the blue

What happens if Izuku lost his desire to become a hero? What happens if he losses all his hopes? He recreates his dream, not to become the Number One hero, but to surpass? This is a story where Izuku is becoming a villain at a young age of 10, he became tired of in a world that gave up on him. He lost his fate, until he finds a group that "needed" him. (Not an instant villain.)

Every hero has their reason as to become great. Miruko's was simply because heroes were cool, until an unforgettable event. [character death]