Also known as: ストイック・サヴァイヴ
An Official Alternate Costume from Idolmaster Million Live! Theater Days, worn by Shiraishi Tsumugi, Ibuki Tsubasa, Tanaka Kotoha, Shimabara Elena, Satake Minako, Tokoro Megumi, Mochizuki Anna, Maihama Ayumu, Kinoshita Hinata, Yabuki Kana, Yokoyama Nao, Miyao Miya, and Fukuda Noriko.
Appearance
- Main appearance
- Shiraishi Tsumugi (Official Alternate Color)