Mr. Osomatsu Season 2 Episode 17 Punishment / Inn ( Air Date 2018-01-29 ) Genre Animation, Comedy category. Overview "Ichimatsu becomes paranoid when lucky things happen to him all day, so he and Jyushimatsu try to punish themselves to balance things out. A lovey-dovey couple go to a hot spring inn that's haunted by a zashiki-warashi named Osoma.".