SEAFOOD
Sea cucumber production by prefecture
Hokkaido grows or catches the most sea cucumber in Japan: 1,730 t, 32.7% of the national total. Next come Aomori Prefecture and Miyagi Prefecture. This survey covers the main producing prefectures only; prefectures not listed were not surveyed.
Source: MAFF, Crop Statistics Survey / Marine Fishery Production Statistics (e-Stat, 2024 final). Aquaculture counts harvested output.
Q&A
Common questions
Which prefecture produces the most sea cucumber in Japan?
Hokkaido, with 1,730 t (32.7% of the national total) in 2024, according to Japan's Ministry of Agriculture.