The OVA's opening theme is "Adamant Faith" by Suara and its ending theme is "Yume no Tsuzuki" by Rena Uehara.
Both the opening theme and insert song is sung by Rena Uehara.
Hiromi Uehara | Rena Owen | Rena | Rena Tanaka | Rena Uehara | Rena Sinakin | Rena, Norway | MV ''Rena'' | MV Rena |