Season 1

1.One Morning, I Got an Osaka Momma for a Sister

2.Yes, My Sister is an Osaka Momma!

3.My Sister Can't Be This Much of an Osaka Momma

4.She's an Osaka Momma, but What's It Matter If We've Got Love?

5.Osaka Momma's Home

6.Recently, My Sister is a Bit Osaka Momma-ish

7.One of These People is an Osaka Momma!

8.Or it May Be a Present Progressive Osaka Momma

9.The Osaka Momma Sister and the Suffering Me

10.My Sister is the Osaka Momma Goddess

11.Seems the Recent Osaka Momma Craze is All Thanks to Me

12.Namika-han@Unmotivated

13.Episode 13