Season
Season 1 Episode
- Season 1 One Morning, I Got an Osaka Momma for a Sister
- Season 1 Yes, My Sister is an Osaka Momma!
- Season 1 My Sister Can't Be This Much of an Osaka Momma
- Season 1 She's an Osaka Momma, but What's It Matter If We've Got Love?
- Season 1 Osaka Momma's Home
- Season 1 Recently, My Sister is a Bit Osaka Momma-ish
- Season 1 One of These People is an Osaka Momma!
- Season 1 Or it May Be a Present Progressive Osaka Momma
- Season 1 The Osaka Momma Sister and the Suffering Me
- Season 1 My Sister is the Osaka Momma Goddess
- Season 1 Seems the Recent Osaka Momma Craze is All Thanks to Me
- Season 1 Namika-han@Unmotivated
- Season 1 Episode 13
Boku no Imouto wa "Osaka Okan" - Season 1 Episode 13
6.20 4 minutes 
