KRD8

 is a Japanese idol group. They have a research student group called WT☆Egret.

Current Members

 * Miyawaki Ai (宮脇愛)
 * Takamoto Kana (高本翔菜)
 * Miyawaki Mai (宮脇舞依)
 * Yokota Moe (横田萌)
 * Tatsumi Nozomi (巽希)
 * Momoka Risa (桃華りさ)
 * Sakamoto Yuriko (坂本百合子)

WT☆Egret Members

 * Sato Nami (佐藤那実)
 * Fujikawa Hina (藤川日菜)
 * Horikawa Chika (堀川知華)
 * Takahara Hitomi (高原ひとみ)
 * Shinozaki Kureha (篠咲くれは)
 * Takao Mio (高尾実生)

Former Members

 * Inoue Chisa (井上千沙)
 * Kuroda Chisa (黒田知沙)
 * Terada Kaori (寺田香織)
 * Nishio Maho (西尾真帆)
 * Ito Chika (伊藤千賀)
 * Ujo Kazuki (雨情華月)
 * Nakau Haruka (中右遥)
 * Maeda Naho (前田奈穂)
 * Nakagami Kyoko (中上恭子) (Research Student)
 * Hashimoto Juri (橋本朱里) (Research Student)
 * Kaihatsu Rina (開發里奈) (Research Student)
 * Nishi Saaya (西紗彩)
 * Yagi Saki (八木沙季)
 * Takahashi Ayaka (高橋あやか) (WT☆Egret)
 * Awaji Karen (淡路かれん) (Research Student)
 * Iwasaki Kaede (岩崎楓) (WT☆Egret)
 * Kusakabe Saki (日下部早紀)
 * Asahina Riko (朝比奈莉子) (WT☆Egret)
 * Yamada Kaede (山田楓) (WT☆Egret)
 * Ota Momoka (太田百萌花) (WT☆Egret)
 * Misumi Emiri (三角笑里)

Singles

 * [2014.06.11] Rairara (らいらら)
 * [2015.02.04] Dream Rainbow ~Tsugi no Stage e Issho ni Ikou!~ (Dream Rainbow 〜次のステージへ一緒に行こう！〜)
 * [2016.01.27] Never Ending Story
 * [2016.11.01] Kimi to Boku no Uta / Kachou Ganbu (君と僕の唄/花蝶願舞)
 * [2017.08.23] Odore! / Yuigadokusai (踊れ！/唯我独彩)