3-nen E-gumi Utatan - Bye Bye YESTERDAY [Ansatsu Kyoushitsu 2 | Assassination Classroom 2 OP 2]
3 Nen E Gumi Utatan (Assassination Classroom OP) - Bye Bye Yesterday FULL
3-nen E-gumi Utatan - Seishun Satsubatsuron (青春サツバツ論) [Assassination Classroom OP]
3-nen E-gumi Utatan - Seishun Satsubatsuron (OST "Ansatsu Kyōshitsu"/"Assassination Classroom" OP 1)
3-nen E-gumi Utatan - QUESTION (OST "Ansatsu Kyōushitsu 2"/"Assassination Classroom 2" OP)