Morning Musume – Onna to Otoko no Lullaby Game (Day in History)
Onna to Otoko no Lullaby Game (女と男のララバイゲーム) is the 44th single released by Morning Musume on November 17th, 2010.
It was the last single featuring 6th generation member Kamei Erin and 8th generation members Junjun or Linlin before their graduation from Morning Musume and Hello! Project.