I'm too liked by my sister and die!? (1-3 volumes)

Publisher: Core Mix
Author: Aunu
Size: 128mm x 182mm
Number of books: 3
Language: Japanese
Category: Youth manga, manga
Latest release date: 2023-07-20

Synopsis:
One day, suddenly, a boy, Omito, became a motivated sister, an older sister.
I wonder if I can send an enviable everyday life, and I understand that my sister likes it and dies ...!?!?
A ponkotsu sister who tries to cure an important brother, and his younger brother, a younger brother, who is deeply in danger of life, but develops into an enviable situation.
Anu -sensei of "Izumi Sumi 25 years old who doesn't know why he is alive" draws, Shota Entertainment!