Ryota
Ryota is a teenager with brown hair who lives in an apartment with his father. He is a kind and caring person, but he is also very shy. He doesn't have many friends, and he often feels lonely.
One day, Ryota meets a young boy named Kotaro who has just moved into the apartment next door. Kotaro is a very outgoing and friendly boy, and he quickly becomes friends with Ryota. Ryota is initially hesitant to befriend Kotaro, but he eventually warms up to him.
Ryota and Kotaro spend a lot of time together, playing games, watching movies, and just talking. They become best friends, and Ryota finally feels like he has someone to belong to.
One day, Kotaro's father suddenly dies. Kotaro is devastated, and Ryota does everything he can to help him through this difficult time. Ryota eventually convinces Kotaro to move in with him and his father, and they become a family.
Ryota and Kotaro live happily together for many years. They both grow up to be kind and caring adults, and they always remember the friendship they shared as children.