When the Rabbits Sleep: A Narrative Game about Ōkunoshima’s Hidden Past places players in the shoes of a young girl working on Ōkunoshima during the Pacific War. Through daily tasks, interactions, and mini-games, the game reveals the hidden realities of labor, secrecy, and chemical production long kept from the public. Between days on the island, players also experience life in the future, guiding a mother as she navigates the lingering effects of the island’s secrets. When the Rabbits Sleep explores how withheld history shapes lives across generations and invites reflection on what remains unspoken.