The single-season narrative follows a wounded newcomer through island adventures, lighthouse memories, supernatural mysteries, ritual preparations, and the final recovery of hidden identity.
Plot Progression
Island Arrival
— The opening establishes a wounded boy beginning a new life on a quiet island. Everyday adjustment gradually gives way to curiosity about a mysterious chest.
Treasure and Higenekos
— The chest inspires a search for keys and a pirate ship. The adventure expands into the history of the Higenekos.
The Lighthouse Summer
— A lighthouse girl struggles to find a purpose, then commits to building a balcony from collected cans. A search across the island leads to a memorable summer break.
Butterflies and Night
— A new girl and a butterfly search introduce a more enigmatic layer of the island story. A forbidden nighttime mountain visit reveals that the warning was justified.
Ritual and Vanishing Summer
— Preparations for the Natsudori ritual proceed as visions become clearer. Summer fades, memories are lost, and a final identity revelation brings the summer stories to an end.
Summer Pockets (2025) · 6.9/10 · animation, drama
Content sources
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Wikidata
(Q126934355), public domain (CC0).
Plot breakdown and analysis on this page are AI-generated from the title's synopsis and metadata.