Assassination Classroom - Koro Sensei Sleepy Button

Assassination Classroom - Red Koro Sensei Sticker

Assassination Classroom Pink Korosensei Relax Face Anime Sticker GE-55424

Assassination Classroom - Koro Sensei Pink Plush 4"W

Assassination Classroom - Koro Sensei Yellow Plush 4"H

Assassination Classroom - Koro Sensei Angry Button

Assassination Classroom - Koro Sensei Correct Answer Button

Assassination Classroom - Koro Sensei Key Art Button