"Onna to Otoko no Lullaby Game" (女と男のララバイゲーム, Onna to Otoko no Rarabai Gēmu, "Men and Women's Lullaby Game") is the 44th single by J-pop girl group Morning Musume.

It is the last single to feature Eri Kamei, Junjun and Linlin prior to their graduation.

The single was released in four editions: Limited A, B and C, and normal.

[2] The single debuted at #6 on the weekly Oricon charts, selling a reported total of 42,405 copies in the first week.

[3] All tracks are written by TsunkuOnna to Otoko no Lullaby Game Main Voc: Ai Takahashi, Reina Tanaka Center Voc: Risa Niigaki, Eri Kamei Minor Voc: Sayumi Michishige, Aika Mitsui, Junjun, Linlin Aisaresugiru Koto wa Nai no yo Main Voc: Ai Takahashi, Reina Tanaka Center Voc: Risa Niigaki, Eri Kamei, Sayumi Michishige, Aika Mitsui, Junjun, Linlin