Revealed by a stranger, we learn of the reason behind Serizawa's anger. Later on, the Roshigumi receives a new name.
Serizawa-san!
!سيريزاوا-سان
Serizawa-san!
¡Serizawa!
¡Serizawa!
Serizawa !
Serizawa-san!
Serizawa-san!
Сэридзава!