Shin Sakura Taisen the Stage - Hana Uta no Utage

Shin Sakura Taisen the Stage - Hana Uta no Utage

Native Name
新サクラ大戦 the Stage ~桜歌之宴~
Original Work
Shin Sakura Taisen / Project Sakura Wars (video game)
Story

It's a concert with songs from the Sakura Taisen franchise. 

Performances
Tokyo (Hulic Hall)