すうの空気攻略 (Series) favorite_border

[DeepL Translation - needs review] Volume 1: How to introduce yourself, which determines your place in the class. How to spend recess time until you make friends... To conquer the subtle atmosphere swirling in the city, The natural girl from the countryside, Hina Kaijima, struggles to conquer the subtle atmosphere swirling around her in the city! This is the first volume of a new type of air-combat comedy!

(Translator: DeepL)