Songs
- Только тыKawayama Kazuya
- Well, LetKawayama Kazuya
- Watashi O YurushiteKawayama Kazuya
- Watashi No NamidaKawayama Kazuya
- Watashi No KokoroKawayama Kazuya
- Three Words About LoveKawayama Kazuya
- Sayonara Wo IwanaideKawayama Kazuya
- Atarashi HiKawayama Kazuya
- Komori-UtaKawayama Kazuya
- Only 5 MinutesKawayama Kazuya
- FutariKawayama Kazuya
- Eien Ni Anata to TomoniKawayama Kazuya
- No GoodbayKawayama Kazuya
- Best FriendKawayama Kazuya
- Album IntroKawayama Kazuya
- CalendarKawayama Kazuya, Kawada Yoshino & Kawayama Kazuya
- Spring MelodyKawayama Kazuya, Kawada Yoshino & Kawayama Kazuya
- Moon RoadKawayama Kazuya, Kawada Yoshino & Kawayama Kazuya
- WinterKawayama Kazuya, Kawada Yoshino & Kawayama Kazuya
- FlightKawayama Kazuya, Kawada Yoshino & Kawayama Kazuya
- Running TimeKawayama Kazuya, Kawada Yoshino & Kawayama Kazuya
- Infinite DreamKawayama Kazuya, Kawada Yoshino & Kawayama Kazuya
- KanashimiKawayama Kazuya, Kawada Yoshino & Kawayama Kazuya
- This World of MemoriesKawayama Kazuya, Kawada Yoshino & Kawayama Kazuya
- StormKawayama Kazuya, Kawada Yoshino & Kawayama Kazuya
- EarthKawayama Kazuya, Kawada Yoshino, Kawada Yoshino & Kawada Sachi
- Sunny WindKawayama Kazuya, Kawada Yoshino & Kawayama Kazuya
- 3 WordsKawayama Kazuya
- おはようKawayama Kazuya, Kawada Yoshino & Kawayama Kazuya
- 3 WordsKawayama Kazuya
- Sayonara Wo IwanaideKawayama Kazuya
- Только тыKawayama Kazuya