Songs
- Sayounara, Mata AouMamiko Hirai
- Kaze Wataru KimieMamiko Hirai
- Daremo Inai YoseMamiko Hirai
- Wasurekaketa OmokageMamiko Hirai
- Chichini DakareteMamiko Hirai
- Wakareno KiokuMamiko Hirai
- Sobani IruyoMamiko Hirai
- Yuukai!Mamiko Hirai
- Specter 2Mamiko Hirai/Fumiaki Unehara
- Choito Nozokashite Itadaite…Mamiko Hirai
- Shiawaseno OtozureMamiko Hirai
- Noutenkina SanokunMamiko Hirai
- Kanashimino HaitatsubinMamiko Hirai
- Hahano TenohiraMamiko Hirai
- Shinobi Yoru KageMamiko Hirai
- Sasara Saya…Mamiko Hirai/Fumiaki Unehara
- Saigono KisekiMamiko Hirai
- Sayato Yuusukeno SeichouMamiko Hirai
- Hajimete Kimini Tsutaeru KotoMamiko Hirai
- Hibino SketchMamiko Hirai
- Taisetsuna Koto Iwanai Battle!Mamiko Hirai
- Bakadanee OmeewaMamiko Hirai
- Namidano WakeMamiko Hirai
- Tasogaredokino MaigoMamiko Hirai
- Himitsuno HoumonshaMamiko Hirai
- Fuugawarina HitobitoMamiko Hirai
- Darekano ShisenMamiko Hirai
- Fushigina DekigotoMamiko Hirai/Fumiaki Unehara
- Twilight PassengerMamiko Hirai
- Egaono YukueMamiko Hirai
- Specter 1Mamiko Hirai/Fumiaki Unehara
- Chichi ArawaruMamiko Hirai
- Kimyouna AsaMamiko Hirai
- SasaraeMamiko Hirai
- Kazoku ShashinMamiko Hirai
- Kokuhakuno TsubasaMamiko Hirai
- Futarino AozoraMamiko Hirai
- children's handsMamiko Hirai
- Akogareno HitoeMamiko Hirai
- DonzokoMamiko Hirai
- Yasashiku NaritaiMamiko Hirai
- HEROMamiko Hirai
- YoakeMamiko Hirai
- Koorio Waru OtokoMamiko Hirai
- Kimyouna HeyaMamiko Hirai
- MemoryMamiko Hirai
- Toshokan Shisho HiroMamiko Hirai
- Shitto KousenMamiko Hirai
- SapuraaizuMamiko Hirai
- cooking timeMamiko Hirai