KOKIA
- Question
- Aete Ureshii Nyan
- Ahiru no Kokoro
- Ai no Melody
- Ai no Rinkaku
- Aishiteiru Kara
- Aishiteiru Kara (Sincerely Version)
- Ai to Heiwa to Ongaku to
- Ai wa Kodama suru
- Ai~Wazuka na Omoi
- Anata to Deatte
- Ano Hi no Watashi ni
- Anshin no Naka
- Arigatou
- Ashioto
- Atatakai Basho
- Birth
- Blue Night
- Boku no Kimochi
- Bom bom!! DORAIBU Kimeyou
- CARE (with FAKE?)
- Chiisa na Uta
- Chinmoku
- Chouwa oto
- Clap Your Hands!
- cocoro
- Daiji na Mono wa Mabuta no Ura
- Daijoubu Daijoubu
- Dance with the wind
- Dandelion
- Different way
- Douke
- Dugong no Sora
- Eiga no You na Koi Deshita
- Erika
- Family Tree
- Faraway
- Fate
- Follow the Nightingale
- For Little Tail
- from 16
- Futari no Musume
- Gekitsuu
- Gematoria
- a girl
- give & take
- Goes on Forever
- Gomen ne
- Hajimari
- Hana
- Hanautage
- Happy birthday to me
- Hello passing days
- Hikari no Hou e
- Hikari no Naka ni
- Hikari wo Atsumete
- Hirusagari no Toki
- Hito no Naka ni Aru Mono
- Hohoemi wo Wasurenai You ni
- HOME
- Hontou no Oto
- HUMANITARIAN
- i-shiteru
- I believe ~Umi no Soko kara~
- I catch a cold
- INFINITY
- Inochi no Hikari
- Inori
- Inori ni mo Nita Utsukushii Sekai
- Itsuka Dareka wo Aishita Toki
- Itsutsume no Kisetsu
- Jiyuu na Hito
- Kakusei~open your eyes~
- Kanashikute Yarikirenai
- KARMA
- Kawaranai koto~since 1976~
- Kaze
- Kimi wo Sagashite
- Kioku no Hikari
- Kirari
- Kodoku na Ikimono
- Kokoro no Rousoku
- Kono Chikyuu ga Marui Okage de
- Kono Mune no Kurushimi ga Itooshii Hodo ni Ikite
- Kotonoha
- Kurenai~Negai
- Kurumarete
- Lacrima
- last love song
- liar liar~ROMANTIC WALTZ
- life ~Seimei no Hibiki~
- Live Alone
- Love is Us, Love is Earth
- Matsu~Mabara na Hikari
- melody
- Memorial days
- Mokuji
- moment ~Ima wo Ikiru~
- Mou Aisenai
- Mou Ichido...
- Mugenkyou
- Nageki no Oto
- Nanimo kamo ga Hoshi ni Natte
- Nesia no Tabibito~Umi to Kaze to Hito no Uta
- New Day, New Life
- New Season ~Yume ni Mukatte Fuku Kaze~
- Ningen tte Sonna Mono ne
- Ningyo no Yume
- Nukumori
- Obaa-chan
- Odayaka na Shizukesa
- Oishii Oto yum yum music
- One by one, day by day
- Ooki na Senaka
- Oto no Tabibito
- Otona no Ookami
- Pinch wa Chance
- PINKU no Zou
- The Power of Smile
- Princess EHIME
- REAL WORLD
- Recover
- Remember the kiss
- River
- Road to Glory~for Dragon Nest
- Saishuu Jouei
- Sakura no Ki no Shita
- SARUSUBERI no Yureru koro
- say goodbye & good day
- Say Hi!
- Sayonara wa Iwanai de
- Seinaru Yoru ni~holly night
- Sekai no Owari ni
- Sekai wo Tsutsumu Ribbon in our heart
- Senka no Hana
- Shiawase no Hanataba
- Shiro~Watashitachi no Hibiki
- Shiroi Yuki
- sigh
- +sing
- single mother
- so much love for you
- so sad so bad
- Solace ~ Kioku no Mori ni Tsumoru Kaiga
- something blue, something red
- Sono Mama de Ii ~be as you are~
- Sora
- Sora de Tsunagatteru
- Sora ni Taiyou, Anata ni Watashi
- Soyokaze ga Sougen wo Naderu You ni
- Sumire~Hi to Tomo ni
- Tatta Hitotsu no Omoi
- te a te
- Tears in Love
- tell tell bouzu
- Tenshi
- Teo Torriatte (Let Us Cling Together)
- Time to Say Goodbye
- Todokimasu You ni
- tomoni
- Transparent
- Tsugi Au Toki wa
- Tsumihoroboshi no Uta
- U-CHA-CHA
- Uchuu ga...
- Umaretate no Shiro
- usaghi
- Usu Momoiro no Kisetsu
- Utau Hito
- vintage love
- Wasuremono
- Watashi ga Mita mono
- Watashi ni Dekiru koto
- Watashi no Taiyou
- Watashi wa Utau Kotori desu
- Where to go my love
- Whisper
- The woman
- Womoi
- Yasashii Shirabe
- Yasashiku Sareru to Yasashiku Nareru Hana
- Yoake~rebirth
- You
- you are not alone
- Yume ga Chikara
- Yume no Tochuu
- Yumeoibito
- Yuukyuu no Mori
- ZERO kara no Hajimari