Watch Series: Boku no Imouto wa \"Osaka Okan\" Released in (2012) - Season 1 produced by JP, Jp, The TV Series categorized in Comedy, Animation, and content rating 15 with duration 4 min broadcasted as these networks BS Asahi, TV Asahi, Streamed at Putlocker 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. - Season 1