Birthday Heart is the debut single released by New man co.,Ltd..
Single Information[]
Birthday Heart was used as the opening theme for the anime Omoikkiri Kagaku Adventure Sou Nanda!, while Umi to Tsuki no Hikari was used as the first ending theme.
- Lyrics: Watanabe Natsumi (#1), Hirayama Ryoichi (#2)
- All Composition: Hirayama Ryoichi
- All Arrangement: Hirayama Ryoichi
Tracklist[]
- Birthday Heart
- Umi to Tsuki no Hikari (海と月の光)
- Birthday Heart (Backing Track)
- Umi to Tsuki no Hikari (海と月の光) (Backing Track)