Mesu Onii-san Anime Details and Episodes Cover illustration: Pii 1. Kyoudai Gokko no Koi Moyou (兄弟ごっこの恋模様) [Miyako Mimeko] 2. Ii Koto Warui Koto (イイことわるいこと, Good Things Bad Things) [Michinoku… Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresRomance TagsBoys' LoveAnthology RecommendationsNaisho no Stalker-sanTenshi no Sasayaki wa Akuma wo OtosuDouble HoundEgoist ni wa NabikanaiPlacebo MemoryJeonneunjeom