Kotobuki Tai

 (寿隊; Longevity Team), was a Japanese idol group active from around 1995. They were a sub-unit of Seifuku Koujo Iinkai. It is unknown when they disbanded, except that they became inactive after 2007, and then briefly revived in 2014.

Former Members

 * Tamura Chiaki (Leader) (1995-1996)
 * Mochizuki Nana (1995-1996)
 * Shiraishi Momoko (1995-1996)
 * Takimoto Kumi (1995-1996)
 * Shinohara Tomoko (1995-1997)
 * Saotome Kozue (1995-1997)
 * Matsuda Yukari (1995-1998)
 * Kikuchi Ayako (1995-1998)
 * Miyata Naomi (1995-1998)
 * Kobuyashi Hisako (1995-1998)
 * Onoda Ami (1995-1998)
 * Honda Hiroko (1995-1999)
 * Matsumoto Miyuki (1995-1999)
 * Matsui Ryouko (1995-1999)
 * Inoue Yukiko (1995-1999)
 * Hashimoto Mika (1995-2006)
 * Miura Eriko (1997-2001)
 * Oda Saori (1998-2000)
 * Namihira Makiko (1998-2001)
 * Hisakawa Yumiko (1998-2001)
 * Nishibori Mako (1998-2001)
 * Akiyama Ayaka (1998-2002)
 * Endo Maika (1998-2002)
 * Yoshida Kozue (1999-2005)
 * Takahashi Rina (2000-2004)
 * Kawano Reina (2000-2005)
 * Hoshikawa Ririka (2000-2008)
 * Mitsuo Mafuyu (2001-2008)
 * Katahira Hinako (2001-2009)
 * Yamikoshi Chika (2002-2005)
 * Sato Honami (2005-2007)
 * Shimizu Karin (2014-2016)
 * Kinashi Kana (2014-2015)
 * MIYUMI (2014-2015)
 * Aikawa Ayaka (2014-2015)
 * Kaneko Yuki (2014-2016)

Singles

 * 1) [1999.06.01] Usotsuki Ondo

Albums

 * 1) [1995.10.01] Kotobuki 18-Ban Shobu
 * 2) [1997.05.01] Hoko Kitsuen Kinshi!!
 * 3) [1999.08.01] Iza! Kamakura
 * 4) [2004.04.01] Dosakusa Bunmei Sutakora Bunka

Best-Of Albums

 * 1) [2015.07.22] Owari Yokere Basubete Yoshi ~Tsurukame Kotobuki no Omedetai "Kotobuki Tai" 20-nen no Kiseki to Kiseki~

Guest Appearances

 * [2007.02.01] Oshogatsu (Miso Nippon)
 * [2007.12.07] GAME (10bai no Jiyuu)

Video Works

 * 1) [1995.08.07] Kinga no Utage (謹賀之宴)