Boku no Imouto wa "Osaka Okan" Season 1 Recently, My Sister is a Bit Osaka Momma-ish
HD 6.24 minutes
Boku-no-imoutowa"Osaka-okan", is a 2012/2013 Japanese anime television series, that premiered on December 21, 2012 on BS Asahi. The series has been licensed for streaming by Crunchyroll.