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Nishiumi-Kankousen is a marine activity operator based in Ainan, Ehime, offering scuba diving, glass-bottom boat tours, and seasonal activities at Kashima island. They provide guided diving services and license acquisition courses while also engaging in local coral conservation efforts.
Named on the operator’s own website.
Summer activities including snorkeling, Seawalker, and boat trips to Kashima island are available from mid-July to the end of August.
