Visual novel game based on 2015 anime adaptation of Akatsuka Fujio's 1962 "Osomatsu-kun".
"Osomatsu-kun" story revolves around the Matsuno sextuplets whose faces are all the same: Osomatsu, Karamatsu, Choromatsu, Ichimatsu, Jushimatsu, and Todomatsu. The "Osomatsu-san" revolves their story 20 years later, trying to survive in the middle of the modern era.
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