Opening Theme
#1: "Answer (アンサー)" by BUMP OF CHICKEN
#2: "Sayonara Bystander (さよならバイスタンダー)" by YUKI
Ending Theme
#1: "Fighter (ファイター)" by BUMP OF CHICKEN (eps 1-6, 8-11, 22)
#2: "Nyaa Shougi Ondo (ニャー将棋音頭)" by Hinata (Kana Hanazawa), Akari (Ai Kayano), Momo (Misaki Kuno) (ep 7)
#3: "orion" by Kenshi Yonezu (米津 玄師) (eps 12-21)