Trefle

Trefle was a voice actress unit active from April 2013 to November 2016. They mainly released covers of well-known anisongs.

Members

 * Kano Yui (鹿野優以)
 * Ishikawa Yui (石川由依)
 * Ikki Chihiro (一木千洋)
 * Kashiyama Nanami (柏山奈々美) (Joined 2014)
 * Goto Yukari (後藤友香里)
 * Suzuki Eri (鈴木絵理) (Joined 2014)
 * Takahashi Minami (高橋未奈美)
 * Takahashi Karin (高橋花林) (Joined 2014)
 * Takamune Ayumi (高宗歩未) (Joined 2014)
 * Tanoue Marina (田上真里奈)

Cover Albums

 * 1) [2013.10.23] Anisong Shinkyoku + Chenkuro (アニソン神曲＋チェンクロ)
 * 2) [2014.09.26] Anisong Shinkyoku Plus (アニソン神曲プラス)

Best Albums

 * 1) [2016.09.28] Final Project

Singles

 * 1) [2015.11.18] Butter-Fly / One Time
 * 2) [2016.04.06] Sakura / Kimi no Yobu Namae (桜/君の呼ぶ名前)

Live CDs

 * 1) [2015.04.25] -Shunkashuuto- + the one step shining star (―春夏秋冬―＋the one step shining star)