Season
- Season 1 2012-12-22
Episode
- Episode 1: One Morning, I Got an Osaka Momma for a Sister
- Episode 2: Yes, My Sister is an Osaka Momma!
- Episode 3: My Sister Can't Be This Much of an Osaka Momma
- Episode 4: She's an Osaka Momma, but What's It Matter If We've Got Love?
- Episode 5: Osaka Momma's Home
- Episode 6: Recently, My Sister is a Bit Osaka Momma-ish
- Episode 7: One of These People is an Osaka Momma!
- Episode 8: Or it May Be a Present Progressive Osaka Momma
- Episode 9: The Osaka Momma Sister and the Suffering Me
- Episode 10: My Sister is the Osaka Momma Goddess
- Episode 11: Seems the Recent Osaka Momma Craze is All Thanks to Me
- Episode 12: Namika-han@Unmotivated
- Episode 13: Episode 13
Boku no Imouto wa "Osaka Okan" Season 1 Seems the Recent Osaka Momma Craze is All Thanks to Me
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.
