Junichirou Kubota

As the handsome yet oblivious deuteragonist of Tomo-chan wa Onnanoko!, this charming high schooler shares a deep bond with his neighbor and childhood friend, Tomo. A dedicated trainee at her father's dojo, he often struggles with jealousy whenever other boys catch her eye. While he remains unaware of her romantic feelings, his complicated past includes a brief middle school relationship with Misuzu, which has left them with a lingering, tense rivalry.