| Tour Type | Shared tour |
| Transportation method | Transfer from meeting point |
| Departure Time | Early Departure (Before 8 am) |
| Luggage limit | None |
| Minimum participant requirement | 30 travelers |
| Tour types | Guided tour |
・Please arrive at the designated meeting point on time. The bus will depart as scheduled and will not wait for latecomers.
・Make sure to bring comfortable clothing and footwear suitable for the weather and activities of the day.
・The itinerary may be subject to change or cancellation due to weather conditions or other unforeseen circumstances. In this case we will inform you the day before.
・Please follow the instructions of the guide or staff and comply with local laws, regulations, and attraction rules.
・Keep your valuables with you and pay attention to the safety of your personal belongings.
・Please wear your seat belt on the tour bus as required by Japanese law.
・Please note that you cannot change the scheduled return location after the tour.
In case of traffic congestion or other uncontrollable reasons, the tour schedule may be changed or the time at each sightseeing spot may be shortened even cut off, please understand .
・Tour is scheduled at the time indicated, but may be subject to change due to traffic conditions.
・The caves can be slippery, so please wear comfortable walking shoes.
・The caves are not accessible for children under 3 years old, those under 100 cm in height, individuals being carried, or pregnant women. Refunds are not available in these cases.
・The caves feature stone steps, including a 20-meter ascent. Elderly participants using canes or those wearing heels may be denied entry, and refunds will not be provided.