Kaiketsu! Tropical Maru

'''Kaiketsu! Tropical Maru''' (怪傑!トロピカル丸) was an idol group formed on November 1, 2011. They are nicknamed KaiToro (怪トロ). As of November 1, 2013, they split into two teams: '''Seishun! Tropical Maru (青春!トロピカル丸), abbreviated as SeiToro, and Junjou! Tropical Maru''' (純情!トロピカル丸), abbreviated as PureToro. They disbanded on February 15, 2015.

Seishun! Tropical Maru

 * Yamaguchi Mizuki (山口水季)
 * Momokawa Haruka (百川晴香)
 * Kinoshita Hasuno (木下蓮乃)
 * Shimizu Saki (清水咲希)
 * Nakagawa Niina (中川新菜

Junjou! Tropical Maru

 * Ota Manami (太田真奈美)
 * Maruyama Ririka (丸山リリカ)
 * Tsukishiro Tomomi (月城知美)
 * Touma Kaede (東馬楓

Former Members

 * Moriyama Erika (森山恵里花) (SeiToro)
 * Tanigaki Ayana (谷垣綾南) (PureToro)
 * Yamanaka Yuki (山中ゆき) (PureToro)
 * Yokohama Riho (よこはまりほ) (PureToro)
 * Kaneno Miho (金野美穂) (PureToro)
 * Tatsumi Shiori (辰見栞) (PureToro)
 * Okada Juria (岡田珠莉愛) (PureToro)
 * Tachibana Miku (橘未来) (PureToro)
 * Nanami Koharu (七美こはる) (SeiToro)
 * Ishioka Mai (石岡真衣) (SeiToro)
 * Matsushita Erika (松下恵里香) (PureToro)
 * Kono Yuria (幸野ゆりあ) (PureToro)

Albums

 * [2014.07.23] NEWWORLD

Singles

 * [2012.01.21] Tropical Kiss (トロピカルキッス)
 * [2012.05.02] Here WE Go!?
 * [2012.11.28] Jump! to the sky
 * [2013.07.17] Chance no Kami-sama (チャンスの神様)

Seishun! Tropical Maru Singles

 * [2013.12.18] Nazodarake LOVE×2 DARING (謎だらけLOVE×2DARING)
 * [2014.03.26] Koi no S.O.S (恋のS.O.S)