Season 1
#1: "Kibou no Uta (希望の唄)" by ULTRA TOWER (eps 1-14)
#2: "Rising Rainbow (ライジングレインボウ)" by Misokkasu (eps 15-24)
Ending Theme
#1: "Spice (スパイス)" by Tokyo Karankoron (eps 1-14)
Season 2
Opening Theme
Ending Theme
#2: "Snow Drop (スノードロップ)" by nano.RIPE (eps 2-13)
Season 3
Opening Theme
Ending Theme
"Kyokyo Jitsujitsu (虚虚実実)" by nano.RIPE