Sea route has been supporting life in Sugari.
A sea relic lake that developed several thousand years ago and Sugari Oike/Koike still host precious nature such as Hamanatsume (Paliurus Ramosissimus) and rice fish.

Area Map & Recommended Courses
7-1 Sugari Oike/Koike

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For more details, please refer to the guidebook which includes beautiful photos and detailed maps.