One Ribochi Earth invasion (1-15 volumes)

Publisher: Shogakukan
Author: Mai Ogawa
Size: 112mm x 174mm
Number of books: 15
Language: Japanese
Category: Shonen manga, manga
Latest release date: 2018-11-12

Synopsis:
Matsuyoko City is a moderate central city in a prosperous region with a population of 700,000. Misaki Hirose, who enters high school this spring, is a healthy child who is the exact opposite of his twin brother, Nagi, who repeats admission and discharge. On the day of the entrance ceremony, Maki Otori, a second grader of the "terrible weird" who appeared in front of Misakiichi. "I came to get a life," he approached Misaki, but the body of Misaki Ichi cure the injured wounds. Surprisingly, she turns her attitude and tells me.
"Let's invade this earth together" -