Haruki e suas quatro irmãs, Mutsuki, Yayoi, Uzuki e Satsuki vivem uma vida que parece monótona. Apesar do fato de suas irmãs simplesmente não darem descanso para ele, sempre dando broncas e pregando peças, Haruki ainda gosta de sua vida.
Mikako KomatsuYayoi Nakano
Atsushi AbeHaruki Nakano
Satomi AkesakaMutsuki Nakano
Sora TokuiUzuki Nakano
1 - Building One: The Yumeno Apartments
Welcome to the Yumeno Apartments, where Haruki Nakano lives out his everyday life with his four sisters.
2 - Building Two: The Twins Homework
Uzuki and Satsuki do their best to finish their homework. Their assignment? A report on their family members!
3 - Building Three: Mutsuki's True Colors
Mutsuki is bright and beautiful, and diligent to top it all off. But she shows a different side in front of Haruki...
4 - Building Four: Curry and Rice
The grocery shopping must be done, so the Nakano siblings get together to conquer the week's shopping list.
5 - Building Five: Satsuki's Anime Clock
Satsuki and Haruki have an unexpected hobby in common. And Satsuki never misses a beat.
6 - Building Six: The Siblings' Multiplication
Multiplication is a fundamental skill! Everyone has to learn their multiplication tables in elementary school. If they donâ€™t...
7 - Building Seven: The Apartment Complex's Pool Opening
It might be a little early to go to the beach, but that's not going to stop these siblings from having some fun in the water.
8 - Building Eight: Definitely Siblings
Do all twins look the same? Join the Nakanos as they look through some family history.
9 - Building Nine: For the Love of Pranks
Haruki is on his guard against Uzuki's pranks, but is that was Uzuki is really planning?
10 - Building Ten: Mutsuki's Request
Mutsuki has run into a problem she can't handle on her own. Is her request too much for Haruki to handle?
11 - Building Eleven: How Yayoi Nurses
Haruki is down with a cold, and the only one to help him out is Yayoi.
12 - Building Twelve: The Bond Between Haruki and His Sisters
The sisters get unusually close.