Underwater Walk Seawalk

※Effective March 5, 2026, the minimum number of participants required will be two.※ Participation is OK from 6 years old! ! A boat sea walk tour that can be enjoyed by a wide range of generations! No problem even if you are not good at swimming, wear glasses, or wear makeup! Seawalk is a new type of activity that can solve such problems. This is an activity where you can wear a special helmet over your head and walk underwater as if you were walking. No problem even if you can't swim! It's safe because you just walk on the ocean floor! It is also recommended for people who wear glasses or make-up because their faces won't get wet. Why not enjoy the sea from a slightly different perspective than snorkeling or diving? Of course, you can also see colorful tropical fish and corals up close. ※Maximum time required: 1 hour 30 minutes 　The time underwater will be approximately 15 minutes.

• Days of Week

  Sun,Mon,Tue,Wed,Thu,Fri,Sat

• Duration

  1h 30m

• Adults (Ages 13 and over) (ages 13-65)

  JPY 8,800

• Children (Ages 6–12) (ages 6-12)

  JPY 8,800

• Boat Ride Only

  JPY 2,200

• Highlight #1

  Open to anyone between the ages of 6 and 65 who is fit and healthy.

• Highlight #2

  As your face and hair stay mostly dry, this experience is suitable for children, glasses wearers, and those wearing makeup.

• Highlight #3

  Get up close to colorful tropical fish and marine life.

• What's Included

  • Boat transportation
  • Insurance
  • Use of necessary equipment

• What's Not Included

  • Swimwear (please wear in advance)
  • Towels

• Requirements

  • Available for healthy guests aged 6 to 65.

• Restrictions

  • Guests with a flight scheduled on the same day after the Sea Walk are not eligible to participate.
  • Guests with certain pre-existing medical conditions may not be able to participate.
  • Guests with physical limitations may not be able to participate.
  • Guests who are pregnant or may be pregnant are not eligible to participate.
  • Minors must have consent from a parent or legal guardian.

• What to Bring

  • Swimwear, rash guards, or clothing suitable for getting wet
  • Towels are available for rental on site for an additional fee.

• Additional Info

  • Participation may be canceled depending on sea conditions on the day of the activity.
  • The maximum total duration is approximately 1 hour and 30 minutes. The actual underwater experience lasts about 15 minutes.
  • Free wetsuit rental is available during the winter season (November to March).
  • Wetsuit rental is available on site during the summer season (July to September).

• Cancellation Policies

  • Until 17:30, 2 days prior: 0%
  • Until 17:30 the day before: 50%
  • After 17:30 the day before: 100%