Tomo Chan Is A Girl! Vol. 2 by Fumita Yanagida

A tomboyish karate ace doubles down on trying to make her oblivious childhood friend see her as a girl, only to find that tiny steps matter more than grand gestures. With a sweet but chaotic new classmate shaking up the friend group and a sharp-tongued best friend pulling strings, everyday misadventures—shopping for cute clothes, sleepovers, and after-school hangouts—nudge their awkward almost-romance forward. Laughs and small moments of jealousy give way to the first real sparks that hint their relationship might finally be changing.

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