Hayakawa
If travelers are looking for somewhere closest to Tokyo? Then try Hayakawa. Hayakawa is one of the closest diving spots from Tokyo which is located between just two stations before Atami station. It is in Higashi Izu (East Izu), Tokyo. The dive site is only a 10-minute walk from the station. This place boasts some easy and convenient beach diving options, which makes this place one of the most beautiful dive sites in Japan as well as Tokyo.
Not just to experience the incredible scuba diving experience, but this place is also meant for macro photography. This diving spot is the home of frogfish, batfish, octopus, and stingray. Hayakawa has recently opened their night diving which is quite rare to find in Izu. This place is very suitable for beginners for its convenience as well as the ease of diving into the sea. Another plus point is the rich seabed life: Visitors can find dong tongue fish, shellless mollusks, occasional batfish, octopuses, and rays hiding in the sand.