アトリエ 20周年スペシャルライブ
- አመት: 2017
- ሀገር: Japan
- ዘውግ: Music
- ስቱዲዮ: Koei Tecmo Games
- ቁልፍ ቃል: concert, video game, live recording, anime, video game music
- ዳይሬክተር: Tatsuya Yoshino
- ተዋንያን: Haruka Shimotsuki, Marie, Mami Yanagi, Mineko Yamamoto, Chie Nakamaru, Mutsumi Nomiyama
