アトリエ 20周年スペシャルライブ
- سال: 2017
- ملڪ: Japan
- نوع: Music
- اسٽوڊيو: Koei Tecmo Games
- چاٻي: concert, video game, live recording, anime, video game music
- ڊائريڪٽر: Tatsuya Yoshino
- اداڪار: Haruka Shimotsuki, Marie, Mami Yanagi, Mineko Yamamoto, Chie Nakamaru, Mutsumi Nomiyama
