Series bookfind the island's three treasures!
Okinawa: Summer in the Middle of Winter
Straight from snowy Hokkaido, the lamp lights at the map's very bottom — Okinawa, where midwinter is warm enough for short sleeves?! Three island treasures hide there. Find them with your own eyes.
A peek inside
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A series to keep readingThemes deepen as your child grows
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Your child's own seriesStarring their name — a new episode unlocks each week
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Parent-child dialogue cardsA question in every book — for bedtime talks
✨ Optional: a special edition starring your child's real companion (from your own photo).
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Lumisia Stories — Parent-child series where learning meets adventure. · Operated by EISOL LLC (Tokyo)