Anime. Who is he?

In the BL cartoon "First Love in the World" by Haruki Nakamura, when Onodera Ritsu was a student, this was his partner Takano Masamune. This is in their school library.

Onodera Ritsu

Age: 25 years old

Birthday: April 7th.

Constellation: Aries (grumpy)

Personality: Be strong and change from a simple teenager to a grumpy adult!

Because I like books very much since I was a child, I went directly to my father's company after graduation, and I was also responsible for the editing work of Usami Akihiko, who ranked first in monthly sales. He is the master of Onodera Publishing House, with a colorful aura. He didn't want others to think that he entered Marukawa Society by relationship work, but he was transferred to the Girls' Comics Department because he wanted to enter the Literature Society. There is a strong sense of loss in him. When I was a student, Zong Zheng and I had an affair, but Zong Zheng and I separated because of misunderstanding.

This picture is a screenshot of the world's first love in OAD.