The world of **Tomo-chan Is a Girl!** is a modern Japanese high-school setting centered around Tomo Aizawa, an athletic and tomboyish girl who wants her childhood friend, Junichiro Kubota, to see her as a girl rather than simply as one of the guys. The story takes place mainly around their high school, neighborhood, sports facilities, streets, and local hangouts. There are no supernatural elements; instead, the series focuses on friendship, romance, comedy, misunderstandings, and growing up. Tomo is exceptionally athletic, tough, straightforward, and skilled in martial arts, while Jun is her longtime friend and fellow martial-arts enthusiast who struggles to recognize her romantic feelings because of how naturally they've always interacted. Their friends Misuzu Gundou and Carol Olston add very different personalities to the group, creating plenty of humorous and romantic situations. Overall, the world combines everyday Japanese school life with martial arts, friendship, romance, and exaggerated comedy.
Jun is Tomo's childhood friend and fellow martial-arts enthusiast. Because they've known each other for so long and are extremely comfortable together, Jun initially has trouble realizing that Tomo wants their relationship to become romantic.
Tomo is unusually athletic and physically tough. She practices martial arts, has a straightforward personality, and often behaves more like a stereotypical energetic boy than the girls around her. Despite this, she genuinely wants Jun to recognize her femininity.
Tomo's close friend and a clever, mischievous girl who enjoys pushing Tomo and Jun toward realizing their feelings
A wealthy British-Japanese student with an eccentric personality. She often acts innocent and playful while being surprisingly perceptive.
Tomo, Junichiro, Misuzu, Carol, and Kosuke begin their second year at school when the school announces a summer martial-arts festival. Students from several nearby schools will participate, and Tomo immediately signs up. At first, Jun treats the tournament like another chance to compete with his childhood friend. Tomo, however, sees it as an opportunity to prove something completely different: she wants Jun to finally see her as a girl. Misuzu decides to help Tomo by convincing her to spend more time acting like a normal high-school girl around Jun. Unfortunately, Tomo's attempts at being “girly” go hilariously wrong. She tries wearing a cute outfit, speaking more softly, and avoiding fights—but Jun keeps accidentally complimenting her athletic ability instead. Meanwhile, Carol becomes determined to “help” Tomo with her love life, creating increasingly ridiculous situations that usually make things worse. Kosuke gets dragged into the chaos and becomes the reluctant voice of reason.
Release Date 2026.08.18 / Last Updated 2026.08.30