PerfectSwell Shima is not open yet. The developer is targeting Not announced (was summer 2026). It runs PerfectSwell in Ago-cho, Shima City, Mie Prefecture, Japan.
Verified September 2026
An ambitious PerfectSwell plan announced in 2024 whose timeline has lapsed. Treat as unconfirmed until the developer gives an update.
PerfectSwell Shima is a wave pool announced in March 2024 by Ise Shima Cultural Development Co. for Ago-cho in Shima City, Mie Prefecture, on Japan's Pacific coast. The announcement described a 220 by 100 metre pool using American Wave Machines' PerfectSwell technology, a project of about 4 billion yen, a site of 98,948 square metres, and a summer 2026 opening. At the time the company was still acquiring the land. That opening date has passed with no announcement of construction, and a local blog reported in 2024 that the original site had been put on hold after a residents' meeting; that report has not been confirmed by the developer or press.
A PerfectSwell pool from American Wave Machines, the system at Surf Stadium Japan in Shizuoka. The developer described about 200 wave types from knee high to overhead, and The Inertia reported it would be on par in size with Boa Vista Village in São Paulo, the largest PerfectSwell pool at the time.
Nobody yet. The announcement focused on competitions, a possible national surf tour and junior training for the 2028 and 2032 Olympics, plus uses such as summer swimming for local schoolchildren, para-surfing events and surf therapy.
No prices have been published.
Nothing to plan. For a PerfectSwell session in Japan today, see Surf Stadium Japan.
Technology
PerfectSwell
Skill Levels
When does PerfectSwell Shima open?
No opening date has been announced for PerfectSwell Shima, which has been announced but not started. The project's status is unclear: the summer 2026 target passed without construction news, and the site may have changed. This is a separate project from Surf Stadium Japan in Shizunami, which is open.
Where is PerfectSwell Shima?
PerfectSwell Shima is in Ago-cho, Shima City, Mie Prefecture, Japan.



