In the Twilight of Our Adolescence by Waka Hayashi

A story about boys who grow from boys to adults during adolescence, and who worry, make mistakes, and gradually come to terms with the many facets of life. Tanahashi Yusei is a popular boy who excels in both academics and sports, and naturally has people gathering around him. Yusei has a classmate he admires, but he can't tell anyone about him. That person is Nakagawa, an inconspicuous boy who his friends don't even seem to notice. The two become closer after a certain incident...
Binding: Paperback / softback