Who is this anime character?

/p>

The male protagonist of this work has an average appearance and is not outstanding in school. But Yamada considered him to be the perfect first experience partner. I'm still a virgin and very slow about things like love. I belong to the photography club at school, and I hang a photo of Gifu Castle that I took in my room.

Although he was Yamada's first kiss partner, he and Yamada never made much progress, but he seemed to be slowly growing into a real man.

The super popular beautiful girl Yamada aims to have sex with 100 men after entering high school. In an accident, she finds a boy named Kosuda who is very suitable for her first experience. Unexpectedly, Kosuda turned out to be a very slow person towards emotions. Yamada, who was shocked that Kosuda ignored his charm, discovered that Kosuda actually had a childhood girl who was secretly in love with him and was good at cooking, which Yamada was weak in. In a fit of anger, she won the title of school year queen to show off her charm.

However, another super popular beautiful girl appeared and aimed to take everything from Yamada...