I'm a usually older brother (Volume 1-6 is the latest issue)

Publisher: Kodansha
Author: Higurashi Mushrooms
Size: 128mm x 182mm
Number of books: 6
Language: Japanese
Category: Youth manga, manga
Latest release date: 2017-07-21

Synopsis:
Cumulative over 1.2 million copies! The latest Mushrooms of Higurashi of "Eat eating, the two living two lives" !!
Every house always has a big or smaller "problem".
A high school girl, Shino Tosho, who is busy with friendship in love.
Her trouble is the existence of her withdrawal older brother, Tomatsu.
Even a close friend has been stubbornly confidential as a single child.
I don't know Shino's feelings, and Ho suddenly made a "declaration of removal and pulling out".
It's still in time!? The "family" story of the recreation, the opening !!