Midoryia Family
Izuku Midoryia
Inko Midoryia
All Might (Honorary)

Bakugou Family
Katsuki Bakugou
Mitsuki Bakugou
Masaru Bakugou

Todoroki Family
Enji Todoroki
Rei Todoroki
Fuyumi Todoroki
Natsu Todoroki
Shoto Todoroki

Class 3A
Kyoka Jiro
Denki Kaminari
Ochako Uraraka
Hanta Sero
Mina Ashido
Koji Koda
Yuga Aoyama
Toru Hagakure
Momo Youyorozu
Tsuyu Asui
Fumikage Tokoyami
Mezo Shoji
Rikido Sato
Mashiro Oijiro
Tenya Iida
Minoru Mineta

Class 3B
Yosetsu Awase
Ibara Shiozaki
Tetsutetsu Tetsutetsu
Juzo Honenuki
Itsuka Kendo
Neito Monoma
Nirengeki Shoda
Kojiro Bondo
Kosei Tsuburaba
Yui Kodai
Hiryu Rin
Pony Tsunotori
Reiko Yanagi
Jurota Shishida
Sen Kaibara
Manga Fukidashi
Setsuna Tokage
Togaru Kamakiri
Kinoko Komori
Shihai Kuroiro

Other Students
Nejire Hado
Mirio Togata
Tamaki Amajiki
Mei Hatsume
Hitoshi Shinso

Teachers
Nezu
Aizawa
Vlad King
Present Mic
Cementos
Midnight
Snipe
Ectoplasm
Recovery Girl
Power Loader

Pro Heros
Hawks
Endeavor
Mirko
Ryukyu
Ms. Joke
Burnin (Adding)
Nana (Adding)
Bubble Girl (adding)
Pixie-Bob
Kamui Woods
Mandalay
Sirius (Adding)
Sir Nighteye (adding)
Fat Gum (Adding)
Thirteen (Adding)
Ragdoll
Tiger
Mt. Lady

Villains (Adding)
Shigaraki
Dabi
Toga
AFO
Chisaki
Mr. Compress
Stain
Gentle Criminal
LA Brava
Twice
Kurogiri
Nine
Spinner
Wolfram

Others
Eri
Kota Izumi
Rody Soul
Mahoro Shimano
Katsuma Shimano
David Shield
Melissa Shield

Most will just have short roles, like how Rody did at the beginning. But I'll add more as we go on so it doesn't get stal with the same characters

Mineta Totally didn't get tied up by the girls