Grimace

Explore the captivating world of Grimace, a captivating manga that masterfully blends Horror, Seinen. Created by the talented Katsumata Hiroki. Experience this thrilling series for free at MangaSSS, where you’ll find a rich collection of manga to explore. With 11 chapters translated into English and more on the horizon, there's never been a better time to start your adventure. Be the first to know—create an account today, bookmark Grimace and never miss an update!

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.