- Ishigaki Island: Phantom Island & Blue Cave Snorkeling (1-day tour)
- Ishigaki Island: 1-Day Mangrove SUP/Canoeing & Blue Cave Snorkeling Tour
- Ishigaki Island: Landing on the "Phantom Island" & Snorkeling & Mangrove SUP or Canoe Experience (Okinawa)
- Ishigaki Island & Taketomi Island: Landing on the Phantom Islands & Snorkeling (Okinawa)
- Blue Cave Snorkeling and Diving in Okinawa
- Okinawa Blue Cave boat snorkeling (Free photo and fish feeding)
- Blue Cave Diving/Snorkeling & Churaumi Aquarium Ticket in Okinawa
- Blue Cave Snorkeling / Introductory Diving Experience in Okinawa
- Onna Blue Cave Snorkeling & Diving Experience in Okinawa
- Blue Cave Snorkeling & Diving Experience in Okinawa
- Onna Village Blue Cave Diving and Snorkeling Experience in Okinawa
- Parasailing and Snorkeling Experience in Sesoko Island
- Phantom Island Half-Day Snorkeling Experience with free GoPro rental
- [1day/Ishigaki] Phantom island & snorkeling & Kabira Bay SUP/canoe
- Onna Village Blue Cave Snorkel & Scuba Diving
- [Ishigaki Island/Half-day] Sekawadaira Bay SUP/Canoe experience
- Blue Cave Snorkeling and Diving in Okinawa
- Maboroshi no Shima Snorkeling Experience in Ishigaki
- Iriomote Island/Half-day Barasu Island Boat Snorkeling Experience (Okinawa)
- Onna Blue Cave Snorkeling & Diving Experience in Okinawa