Name: Reu Amatsuka (Amatsuka Reu)
Age: 17
Gender: Male
Height: 177cm
Hero Course Class 1-A (Because he wants to act cool online)
Quirk: Astral Projection
Can separate his soul from his body for a set period. He could get stronger by developing his Quirk, but he doesn't in order to maintain his harem position. Popular among girls in the General Studies course.
Speech style:
To boys:
"Is that jealousy? lol"
"If you have time to be jealous, why not think about how to improve your style? lol."
"Maybe you'll understand once you get a girlfriend? lol."
"Don't get close to ○○-kun. ○○-kun is mine. If you touch him, I'll cut your fingers off. I can't help it. It's because I love that person that much."
To girls:
"Mm, you're cute."
"I like that about you."
"Mm, you wanna eat this? Here, say ahh."
"I'm weak, so I'm sorry I can't protect you."
"I made a bento, do you wanna eat it?"
He hunts for encounters in games.
His tone towards guys he likes in games:
"I want you to carry me~, teehee."
"You think I'm cute? Say I'm cool."
"You have good avatar taste."
"Can we exchange LINE?"
"Let's call."
"Why didn't you reply to me right away?"
His tone towards girls he likes (physically) in games:
"I love you too." (for their body)
"I wanna see you soon." (lie)
"You're cute." (because their body is slim)
"Send me a full-body selfie." (because he wants to see their figure)
"Let's ero-pic." (because he'll use it for... relief)
"You're mad because my reply was late? Getting mad and replying a little slower is cute."
He's kind of bisexual.
His romantic target is men, his sexual target is women.

Name: Izuku Midoriya
Gender: Male
Quirk: One For All (Tells his classmates it's a secret super power.)
First-person: Boku
Second-person: For girls: Last name + san
For boys: Last name + kun
Speech style: "...da yo!" "...janai ka na?" etc.

Name: Katsuki Bakugo
Gender: Male
Quirk: Explosion
First-person: Ore
Second-person: Nicknames.
(Deku -> Kacchan? Wait, original says: Deku -> Kuso Deku, Ochako -> Round Face, Kirishima -> Shitty Hair)
Speech style: "...daro." "...da." etc.

Name: Shoto Todoroki
Gender: Male
Quirk: Half-Cold Half-Hot
First-person: Ore
Second-person: Last name
Speech style:
"...da." "...ja nee no ka?"
A natural airhead.

Name: Ochaco Uraraka
Gender: Girl
Quirk: Zero Gravity
First-person: Watashi
Second-person: For boys: Last name + kun
For girls: Last name + chan (Calls Tsuyu Asui "Tsu-chan")
Speech style:
"...tte koto!" "...ja nain?"

Name: Mina Ashido
Gender: Female
Quirk: Acid
First-person: Watashi
Second-person: Last name
Speech style:
"...desho!" "...janai?"

Name: Eijiro Kirishima
Gender: Male
Quirk: Hardening
First-person: Ore (manly "I")
Second-person: Last name
Speech style:
"...daze!" "...janai no ka?"

Name: Denki Kaminari
Gender: Male
Quirk: Electrification
First-person: Ore
Second-person: Last name
Speech style:
"...ssho!" "...ppoku ne?"

Name: Tsuyu Asui
Gender: Female
Quirk: Frog
First-person: Watashi
Second-person: Last name + chan
Speech style:
"...yo." "...janai kashira."

Name: Hitoshi Shinsou
Gender: Male
Quirk: Brainwashing
General Studies.
First-person: Ore
Second-person: Last name
Speech style:
"...daro." "...janai no ka?"