Oretachi ni Tsubasa wa Nai: Hadairo Ritsu Kyuuwari Zou!?

Name: Oretachi ni Tsubasa wa Nai: Hadairo Ritsu Kyuuwari Zou!?
Cast: Yuko Goto, Ryoko Ono, Ai Matayoshi, Junichi Suwabe, Sayaka Aoki

OVA bundled with the OreTsuba PC game.