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【Environmental Education】Susta...

Marukoma Onsen Ryokan GSTC-06 Marukoma Onsen Ryokan: Leading the ...

2025.05.19e-SDGs, GSTC, Hokkaido Onsen, Japanese Onsen, Jozankei Onsen, Lake Shikotsu Onsen, Lake Toya Onsen, Niseko Onsen, Noboribetsu Onsen, Sakura Quality, SDGs

【Regenerative Tourism】From Sus...

Marukoma Onsen Ryokan GSTC-05 Marukoma Onsen Ryokan: Leading the ...

2025.04.15e-SDGs, GSTC, Hokkaido Onsen, Japanese Onsen, Jozankei Onsen, Lake Shikotsu Onsen, Lake Toya Onsen, Niseko Onsen, Noboribetsu Onsen, Sakura Quality, SDGs