The crown shines to me (1-5 volumes)

Publisher: Shogakukan
Author: Ryuizumi Kumada
Size: 128mm x 182mm
Number of books: 5
Language: Japanese
Category: Shonen manga, manga
Latest publication date: 2017-12-12

Synopsis:
Kuromatsu Gakuen High School is a prestigious high school baseball with more than 200 members. Here, under the thorough talentedism, the class system of 1, 2, and hope group was lined up.
A mysterious boy, Asuni, who appeared in the hope group that continues to be trapped by the 2 troops. There was a secret in the ball he threw ...!?