Grimace

You are reading Grimace manga, one of the most popular manga covering in Horror, Seinen genres, written by Katsumata Hiroki at MangaPuma, a top manga site to offering for read manga online free. Grimace has 7 translated chapters and translations of other chapters are in progress. Lets enjoy.
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Through a friend, the Shirotani family are introduced to an apartment to move in to. Their joy is short-lived as they learn about a strange rule the apartment building has. The rule is, "Whenever you're in front of the owner you must always wear a smile." If they break this rule... Escape is impossible! The curtains rise on a apartment building survival horror.