The Characters that are a part of the reaction are:

Class 1A

Class 1B

UA Staff

Hitoshi Shinso

Mei Hatsume

Pro Heroes

LOV

Stain

AFO

Eri

Kota

The Big Three

Key Notes:

"-----" = Means on screen talking

"------" = Means off screen talking

'-----' = Means on screen thoughts

'----' = Means off screen thoughts