2012
Kyousuke's younger sister Namika has been living apart from him for ten years. One day, she returns and begins to live with him again, but she has turned into an energetic Osaka girl.
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
I'm 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