第 1 巻 (全 11 巻): 瞬きより迅く!! (Series) favorite_border

[DeepL Translation - needs review] Volume 1 of 1: High School Girls' Traditional Karate Manga!　Kohanai Himari is a clumsy and timid high school girl. She plans to make her debut in high school, but what awaits her is a life in high school that is completely bleak from the very first day.... One day, she sees a senior whom she has a crush on in the school building, and follows her, but there awaits an encounter that will change her destiny...!

(Translator: DeepL)