Name: Hiroto Kobayashi

Nationality: Japan

Alias: Kamen Rider Fourze, The Heisei 13th Rider, The Next Fourze, The Astronaut Rider, The Astroswitch Hero, The Red Demon (By Punks), The Legendary Delinquent (By Punks), Hiro-Kun (By Misaki), Fourze-Sensei (By Arona), Angry Astronaut (By Zodiarts), Sensei (By Shiroko), Baka Sensei (By Serika), Strong Sensei (By Hoshino), Uchu Sensei (By Nonomi), Scary Sensei (By Ayane), Kobayashi-Sensei (By Yuuka)

Characters Type: Hero, Anti-Hero (Sometimes), Protagonist

Looks:

Age: 23

Gender: Male

Species: Human

Personality: Kind-Heart, Friendly, Polite, Well-Manner, Serious, Honest, Idiot, Dumb, Respectful, Responsible, Smart (Sometimes), Angry (Sometimes), Brutal (Sometimes), Ruthless (Sometimes), Merciless (Sometimes)

Affiliation: Tanaka Cram School (Formerly), SCHALE, Kamen Rider Club

Occupation: Delinquent (Formerly), Advisor, Homeroom Teacher, Kamen Rider

Background: Hiroto Kobayashi is the next Kamen Rider Fourze, he is the successor of Gentaro Kisaragi. He is the legendary delinquent of high school long time ago before he become a teacher of Abyssdo High School. Unlike Gentaro who want to be friend, he is a delinquent who punch at some bad guy who hurt innocent people, but he like Gentaro want to be friend with anyone. He is mix with Gentaro & Jiro Kurebayashi. He is a childhood lover of Misaki Yamamoto. When he was a kid, he meet Misaki when she doesn't have any friends, he become Misaki's first friend and she want to become his lover. But Hiroto went to cram school called Tanaka High School, when he learn from the kid that his father pay with the money to study, he ask one of Yakuza's friend and learn that the school scam people. This make him angry, he punch at the principal and the man who behind this, he continue to beat up the principal. But he was arrest by the police, then the police let him go, he reunite with Misaki. As they both heading to dinner restaurant for food, but suddenly they meet Tsukasa, and give him the Fourze Driver. Now Hiroto & Misaki transported to Blue Archive's world.

Likes: His friends, Kamen Rider Club, Misaki Yamamoto, Helping people, Saving people, Protecting people, Giving no mercy to criminals & Yakuza, Beating criminal to death for doing something bad to good people, Jumping on the moon, Teaching some students, Taking care of the club, Befriending with new friends

Dislikes: Nova Zodiart, Zodiart, Space Ironmen Kyodain, Gematria, Beatrice (Hateful), Bully, Rapist, Yakuza, Corrupt people, Arrogant people, Power Hungry people, People who blackmail innocent people, People who make him mad, People who NTR Misaki

Equipments:

Fourze Driver

Astroswitches

Forms:

Basestates [Primary Form]

Elekstates [Electric Form]

Firestates [Fire Form]

Magnetstates [Super Form]

Cosmicstates [Final Form]

Rocketstates [Super Rocket Form]

Meteor Fusionstates [Duo Fusion Form]

Meteor Nadeshiko Fusionstates [Trio Fusion Form]

Vehicles:

Machine Massigler [Primary Bike]

Love Interest:

Misaki Yamamoto/Kamen Rider Nadeshiko [Girlfriend]

Quotes:

- UCHUUU KITAAAA!

- Kamen Rider Fourze! Let's settle this one-on-one!

- Our bonds will take on the universe!

- Time to take out the Trash!

- You pissed me off, bastard!

- Hey Zodiart, you pissed me off for hurting my students!

- Nani?! Shiroko has clone of herself but adult like her?!

- If anyone who insult the kid like the kid got sick or wheelchair or being blind. I will send you guys to hell!

- Oi Misaki, don't look at me. Blame the Thugs who caused trouble.

- Serika, I maybe a Delinquent but I want to befriend with anyone!

- I am not scary, Ayane. Geez, why some student afraid of me?

- Uchu Sensei? Cool nickname for me, thank you, Nonomi.