Yotsuba&! Vol. 3 — Manga Raw / Buy Official

Yotsuba decides to wake early and attend the morning radio exercises, pouring all her energy into collecting stamps in her booklet. She loses herself in the Ayase family's inflatable pool, competing with Miura until it turns into pure chaos. At the night fireworks she is overwhelmed by the smell of gunpowder and the beauty of the light, watching intently right up to the last flicker of a sparkler. Even when Dad is worn out from work, Yotsuba's bottomless energy sweeps him in until he ends up enjoying it too. There's no big incident, but summer itself becomes the star of this volume.