| # | Title | Released |
| 00 | Ai no Tane |
1997.11.03 |
| 01 | Morning Coffee |
1998.01.28 |
| 02 | Summer Night Town |
1998.05.27 |
| 03 | Daite HOLD ON ME! |
1998.09.09 |
| 04 | Memory Seishun no Hikari |
1999.02.10 |
| 05 | Manatsu no Kousen |
1999.05.12 |
| 06 | Furusato |
1999.07.14 |
| 07 | Love Machine |
1999.09.09 |
| 08 | Koi no Dance Site |
2000.01.26 |
| 09 | Happy Summer Wedding |
2000.05.17 |
| 10 | I WISH |
2000.09.06 |
| 11 | Renai Revolution 21 |
2000.12.13 |
| 12 | The Peace! |
2001.07.25 |
| 13 | Mr. Moonlight ~Ai no Big Band~ |
2001.10/31 |
| 14 | Souda! We're ALIVE |
2002.02.20 |
| 15 | Do it! Now |
2002.07.24 |
| 16 | Koko ni Iruzee! |
2002.10/30 |
| 17 | Hyokkori Hyoutanjima |
2003.02.19 |
| 18 | As for One Day |
2003.04.23 |
| 19 | Shabondama |
2003.07/30 |
| 20 | Go Girl! ~Koi no Victory~ |
2003.11.06 |
| 21 | Ai Araba IT'S ALL RIGHT |
2004.01.21 |
| 22 | Roman ~MY DEAR BOY~ |
2004.05.12 |
| 23 | Joshi Kashimashi Monogatari |
2004.07.22 |
| 24 | Namida Ga Tomaranai Houkago |
2004.11.03 |
| 25 | The Manpower!!! |
2005.01.19 |
| 26 | Osaka Koi no Uta |
2005.04.27 |
| 27 | Iroppoi Jirettai |
2005.07.27 |
| 28 | Chokkan 2 ~Nogashita Sakana wa Ookiizo!~ |
2005.11.09 |
| 29 | SEXY BOY ~Soyo Kaze ni Yorisoutte~ |
2006.03.15 |
| 30 | Ambitious! Yashinteki de Ii Jan |
2006.06.21 |
| 31 | Aruiteru |
2006.11.08 |
| 32 | Egao YES Nude |
2007.02.14 |
| 33 | Kanashimi Twilight |
2007.04.25 |
| 34 | Onna ni Sachi Are |
2007.07.25 |
| 35 | Mikan |
2007.11.21 |
| 36 | Resonant Blue |
2008.04.16 |
| 37 | Pepper Keibu |
2008.09.24 |
| 38 | Naichau Kamo |
2009.02.18 |
| 39 | Shouganai Yumeoibito |
2009.05.13 |
| 40 | Nanchatte Renai |
2009.08.12 |
| 41 | Kimagure Princess |
2009.10.28 |
| 42 | Onna ga Medatte Naze Ikenai |
2010.02.10 |
| 43 | Seishun Collection |
2010.06.09 |
| 44 | Onna to Otoko no Lullaby Game |
2010.11.17 |
| 45 | Maji Desu ka Ska! |
2011.04.06 |
| 46 | Only You |
2011.06.15 |
| 47 | Kono Chikyuu no Heiwa o Honki de Negatterun da yo! / Kare to Issho ni Omise ga Shitai! |
2011.09.14 |
| 48 | Pyoko Pyoko Ultra |
2012.01.25 |
| 49 | Renai Hunter |
2012.04.11 |
| 50 | One Two Three / The Matenrou Show |
2012.07.04 |
| 51 | Wakuteka Take a Chance |
2012.10.10 |
| 52 | Help Me!! |
2013.01.23 |
| 53 | Brainstorming / Kimi Sae Ireba Nani mo Iranai |
2013.04.17 |
| 54 | Wagamama Ki no Mama Ai no Joke / Ai no Gundan |
2013.08.28 |
| 55 | Egao no Kimi wa Taiyou sa / Kimi no Kawari wa Iyashinai / What is LOVE? |
2014.01.29 |
| 56 | Toki o Koe Sora o Koe / Password is 0 |
2014.04.16 |
| 57 | Tiki Bun / Shabadaba Do / Mikaeri Bijin |
2014.10.15 |
| 28 | Seishun Kozo ga Naiteiru / Yuugure wa Ameagari / Ima Koko Kara |
2015.04.15 |
| 59 | Oh My Wish! / Sukatto My Heart / Ima Sugu Tobikomu Yūki |
2015.08.19 |
| 60 | Tsumetai Kaze to Kataomoi / Endless Sky / One and Only |
2015.12.29 |
| 61 | Utakata Saturday Night! / The Vision / Tokyo to Iu Katasumi |
2016.05.11 |
| 62 | Sexy Cat no Enzetsu / Mukidashi de Mukiatte / Sou Janai |
2016.11.23 |
| 63 | Brand New Morning / Jealousy Jealousy |
2017.03.08 |
| 64 | Jama Shinai de Here We Go! / Dokyuu no Go Sign / Wakain da shi! |
2017.10.04 |
| 65 | Are you Happy? / A gonna |
2018.06.13 |
| 66 | Furari Ginza / Jiyuu na Kuni Dakara |
2018.10.24 |
| 67 | Jinsei Blues / Seishun Night |
2019.06.12 |
| 68 | KOKORO&KARADA / LOVEpedia / Ningen Kankei No way way |
2020.01.22 |
| 69 | Junjou Evidence / Gyuusaretai Dake na no ni |
2020.12.16 |
| 70 | Teenage Solution / Yoshi Yoshi Shite Hoshii no / Beat no Wakusei |
2021.12.08 |
