| Role |
Song |
Artist |
Release Date |
| Vocals |
Koi ga Suteki na Kisetsu |
Country Girls |
2000-07-31 |
| Vocals |
Aa Koishikute |
Country Girls |
2000-07-31 |
| Vocals |
Hajimete no Happy Birthday! |
Country Girls,
Ishikawa Rika |
2001-04-18 |
| Vocals |
Hajimete no Happy Birthday! (country version) |
Country Girls,
Ishikawa Rika |
2001-04-18 |
| Vocals |
Summer Reggae! Rainbow |
7nin Matsuri |
2001-07-04 |
| Vocals |
HELLO! Mata Aou ne (7nin Matsuri version) |
7nin Matsuri |
2001-07-04 |
| Vocals |
Koibito wa Kokoro no Ouendan |
Country Girls,
Ishikawa Rika |
2001-10-17 |
| Vocals |
Koibito wa Kokoro no Ouendan (Hyper Dance Version) |
Country Girls,
Ishikawa Rika |
2001-10-17 |
| Vocals |
Onna no Ko no Torishirabe Time |
Country Girls,
Ishikawa Rika |
2001-12-12 |
| Vocals |
Kataomoi wa Hot Milk |
Country Girls |
2001-12-12 |
| Vocals |
Docchi ga Kirei desu ka... |
Country Girls |
2001-12-12 |
| Vocals |
HELLO! Mata Aou ne (20nin Matsuri version) |
20nin Matsuri |
2001-12-19 |
| Vocals |
Iroppoi Onna ~SEXY BABY~ |
Country Girls,
Ishikawa Rika |
2002-04-17 |
| Vocals |
Onna no Ko no Torishirabe Time (New Version) |
Country Girls,
Ishikawa Rika |
2002-04-17 |
| Vocals |
Shiawase Beam! Suki Suki Beam! |
Happy♡7 |
2002-07-03 |
| Vocals |
Yoku Aru Oyako no Serenade (Happy♡7 Version) |
Happy♡7 |
2002-07-03 |
| Vocals |
BYE BYE Saigo no Yoru |
Country Girls,
Ishikawa Rika |
2002-11-13 |
| Vocals |
BYE BYE Saigo no Yoru (Airly X'mas present Remix) |
Country Girls,
Ishikawa Rika |
2002-11-13 |
| Vocals |
Atarashii Koi no Hatsu Date |
Country Girls,
Ishikawa Rika |
2002-12-18 |
| Vocals |
BE ALL RIGHT! |
11WATER |
2003-07-09 |
| Vocals |
OH! BE MY FRIEND |
SALT5,
7AIR,
11WATER |
2003-07-09 |
| Vocals |
Uwaki na Honey Pie |
Country Girls,
Konno Asami,
Fujimoto Miki |
2003-07-24 |
| Vocals |
Koi ga Suteki na Kisetsu (2003 Version) |
Country Girls,
Konno Asami,
Fujimoto Miki |
2003-07-24 |
| Vocals |
Senpai ~LOVE AGAIN~ |
Country Girls,
Konno Asami,
Fujimoto Miki |
2003-11-12 |
| Vocals |
Marui Taiyou (2003 Ver.) |
Country Girls,
Konno Asami,
Fujimoto Miki |
2003-11-12 |
| Vocals |
Nani ga Ai ka Wakaranai Kedo... |
Country Girls,
Konno Asami,
Fujimoto Miki |
2003-11-12 |
| Vocals |
Natsu LOVE Romance |
Hello! Project |
2003-12-17 |
| Vocals |
Shining Itoshiki Anata |
Country Girls,
Konno Asami,
Fujimoto Miki |
2004-08-04 |
| Vocals |
DON'T STOP Ren'aichuu (2004 Version) |
Country Girls,
Konno Asami,
Fujimoto Miki |
2004-08-04 |
| Vocals |
ALL FOR ONE & ONE FOR ALL! |
H.P. All Stars |
2004-12-01 |
| Vocals |
Kakumeichikku KISS |
Country Girls |
2006-08-23 |