Songs
- The Third Man Theme (Harry Lime Theme)Kotaro Oshio
- Yume No TsuzukiKotaro Oshio
- CarnivalKotaro Oshio feat. Masayoshi Yamazaki
- IejiKotaro Oshio
- Brilliant RoadKotaro Oshio
- Friend [CM Version]Kotaro Oshio
- Sorairo No MizuumiKotaro Oshio
- PassionKotaro Oshio
- El Condor PasaKotaro Oshio
- AuroraKotaro Oshio
- SavannahKotaro Oshio
- DepartureKotaro Oshio
- The Park On The HillKotaro Oshio
- Sakura Saku KoroKotaro Oshio
- Busy BusyKotaro Oshio
- Jupiter-from The PlanetsKotaro Oshio
- Tsubasa -You Are The Hero-Kotaro Oshio
- Chiisana KagayakiKotaro Oshio
- Busy 2Kotaro Oshio
- Miagete Goran Yoruno HoshiwoKotaro Oshio
- Dear...Kotaro Oshio
- Old FriendKotaro Oshio
- Aqua-MarineKotaro Oshio
- Blue HoleKotaro Oshio
- Blue Sky 2022Kotaro Oshio feat. Kohei Ueno
- IoliteKotaro Oshio feat. Taro Hakase
- I'm HomeKotaro Oshio
- CHANCE!Kotaro Oshio
- waltz1310Kotaro Oshio
- Over the SkyKotaro Oshio
- Cosmic JourneyKotaro Oshio
- MargueriteKotaro Oshio
- You are my sunshineKotaro Oshio
- ForeverKotaro Oshio
- YumegokochiKotaro Oshio
- Fruit BasketKotaro Oshio
- TURNING POINTKotaro Oshio
- My Guitar, My LifeKotaro Oshio
- Calling YouKotaro Oshio
- The Last EmperorKotaro Oshio
- Stand by MeKotaro Oshio
- Kaze No Tani No NaushikaKotaro Oshio
- Shape of My HeartKotaro Oshio
- Melody FairKotaro Oshio
- Hallelujah for WinterKotaro Oshio feat. Kohei Ueno
- Love LetterKotaro Oshio
- Morning GloryKotaro Oshio
- I was a BoyKotaro Oshio
- CongratulationsKotaro Oshio
- Heart Break CatsKotaro Oshio