Also known as: コンセプト★シェイカー
An Official Alternate Costume from Idolmaster Million Live! Theater Days, worn by the following characters. It is a Bartender outfit.
Appearance
- Concept★Shaker
Characters
- Amami Haruka
- Shijou Takane
- Miura Azusa
- Mogami Shizuka
- Satake Minako
- Takayama Sayoko
- Nakatani Iku
- Kitazawa Shiho
- Nikaido Chizuru
- Miyao Miya
- Kitakami Reika
