Songs
- Boy and Girl Love Song - Quartet Acoustic Live VersionRyujin Kiyoshi
- Inai - Quartet Acoustic Live VersionRyujin Kiyoshi
- Sotsugyou - Quartet Acoustic Live VersionRyujin Kiyoshi
- All My Life - Quartet Acoustic Live VersionRyujin Kiyoshi
- Mademoiselle - Quartet Acoustic Live VersionRyujin Kiyoshi
- Itaiyo Quartet - Acoustic Live VersionRyujin Kiyoshi
- Bokuga Shinde Shimattemo - Quartet Acoustic Live VersionRyujin Kiyoshi
- Farewell Kiss - Quartet Acoustic Live VersionRyujin Kiyoshi
- Wendy - Quartet Acoustic Live VersionRyujin Kiyoshi
- Morning SunRyujin Kiyoshi
- Homo sapiens wa Uta wo UtauRyujin Kiyoshi
- UtsukushiiRyujin Kiyoshi
- Kimi wa Disteny's GirlRyujin Kiyoshi
- IzabellaRyujin Kiyoshi
- Boku ga Shinde shimattemoRyujin Kiyoshi
- Gakincho no UtaRyujin Kiyoshi
- Otona to Kodomo no Charara raraRyujin Kiyoshi
- Papa & Mama Aishiteruyo!Ryujin Kiyoshi
- Boy And Girl Love SongRyujin Kiyoshi
- SotsugyouRyujin Kiyoshi
- Bokura wa Tsunagatterun danaRyujin Kiyoshi
- Yoku YattaRyujin Kiyoshi
- LoveRyujin Kiyoshi
- I Don't UnderstandRyujin Kiyoshi
- DisclosureRyujin Kiyoshi
- ChampionshipRyujin Kiyoshi
- Microphone Is...Ryujin Kiyoshi
- The MovementRyujin Kiyoshi
- UnderRyujin Kiyoshi
- Love&PeaceRyujin Kiyoshi
- KatieRyujin Kiyoshi
- ZipanguRyujin Kiyoshi
- Boku Wa Cinderella ComplexRyujin Kiyoshi
- Baka Baka BakaRyujin Kiyoshi
- Zou No KoiRyujin Kiyoshi
- Ryujin No H -Boku No Bachiatarina Mousougeki-Ryujin Kiyoshi
- Generation Gap Nante Iwasenai!Ryujin Kiyoshi
- AmeRyujin Kiyoshi
- Odore DotsukimawashitarokaRyujin Kiyoshi
- Fall In Love Ni KoishiteruRyujin Kiyoshi
- InmoralistRyujin Kiyoshi
- Can You Speak Japanese?Ryujin Kiyoshi
- Sorezore SorezoreRyujin Kiyoshi
- My StarRyujin Kiyoshi
- Erai Erai San No ButtonRyujin Kiyoshi
- GanbaroRyujin Kiyoshi
- Izanagi No KouishoRyujin Kiyoshi
- AkumaRyujin Kiyoshi
- WendyRyujin Kiyoshi
- MademoiselleRyujin Kiyoshi