ONSEN

• Kawayu hot springs 
• Tsuruga hot springs near Lake Akan
• Noboribetsu
• Nukabirakan hot springs
• Yuyado Daiich Nakashibetsu town   (Tattoo Friendly)
• Sounkyo Onsen Choyo Resort Hotel Sounyo Gorge, Kamikawa-machi, Kamikawa-gun  (Tattoo Friendly)
• Fukiage Open-Air Hot Spring   北海道空知郡上富良野町 吹上露天の湯   (Tattoo Friendly)
• Hoheikyo Onsen Sapporo    (Tattoo Friendly)
• Hokkai Hotel Toyako-cho, Abuta District    (Tattoo Friendly)
• 北海道温泉湯巡り倶楽部 (Hokkaido Hot Springs group on FB)
• ♨北海道温泉&お宿めぐり (Hokkaido Onsen group on FB)
• Hokkaido Tokachigawa Onsen Tourism Association  :  FB
• ランチ・天然温泉を堪能できる余市川温泉  Yoichigawa Onsen
• Hidden Hokkaido Onsen Guide