【クレイジージャーニー吉田勝次】未知の地下水脈を探検せよ！熊本洞窟

We are exploring at the request of Kumamura Village, Kumamoto Prefecture. We will solve the mystery of the caves that have been full of mysteries since ancient times. ▼Click here for Earth Exploration Company's cave exploration tours Earth Exploration Company Caving https://genkijin.jp/ ▼Ongoing projects Inatsumi Underwater Cave Project https://www.sditdierdi.jp/blog/entry-... ▼Activities as a cave creator The mobile cave maze Crazy Mine has been completed and is being tested. [Crazy Mine Instagram] https://www.instagram.com/crazymine19... ▼Earth Exploration TV is looking for places that "we want Captain Yoshida to investigate" such as cliffs, holes, mine entrances, bomb shelters, etc. We are looking for places that are a little scary and you can't go! There may be cases where we can't go due to permission issues such as private property, but we will do our best. Please feel free to contact us! → [email protected] I look forward to lots of follows! ▼Captain Yoshida Katsuji Instagram→ https://www.instagram.com/katsuji_yos... X (Twitter)→ https://x.com/KatsujiYoshida?t=mmZo4W... ▼The outfit the captain is wearing. Caving suits and innerwear Finetrack → https://www.finetrack.com/ ▼Dry suits for diving World Dive → https://www.worlddive.co.jp/ ▼Exploration bags Stream Trail → https://www.streamtrail.tokyo/ ▼The captain's favorite overalls are made by NANGA, and sleeping bags for exploration, etc. https://nanga.jp/ ▼The harness, supporter, and life jacket used by the captain are made by Canyon Works https://canyon-works.com/ ▼The gas stove used by the captain is made by SOTO https://soto.shinfuji.co.jp/... Become a member of this channel to access benefits:    / @earth_explorer