column (e.g. in newspaper)

Is it cold to dive in Ishigaki Island in winter? In-depth introduction to the reality of climate, water temperature, and equipment.

Choosing a diving lodge without fail in Ishigaki Island! 10 recommended hotels and guest house guide

Is March the best month for diving in Ishigaki Island? Thorough explanation of water temperature, transparency, and manta ray encounter rate

Is it cold to dive in Ishigaki Island in February? Thorough explanation of water temperature, clothing, and how to enjoy the experience.

Diving in Ishigaki Island! Summary of recommended spots and manta ray encounter rates by time of year☆.