
In season: Mackerel
From Sakai, Osaka,
to the oceans of the world.
TOYO SUISAN KIKAI began making fish processing machines in 1963, the first in Japan. Focused on the potential of rich marine resources, we build simple, cost-effective machines for processors worldwide.
LatestOur website has been redesigned- 1963Founded. First fish processing machines made in Japan
- World firstsModel 707 combined line (1971), TK-78 eel processor (1980)
- JP / USHead office in Sakai and an office in Seattle
The only fully automatic machine of its kind in the world
From whole Alaska pollock
to roe and mince.
Fully automatic.
This machine takes whole Alaska pollock, extracts the roe (tarako), and produces mince, the raw material for surimi, in one fully automatic process. TOYO SUISAN KIKAI is the only company in the world that has developed, built and put such a machine into operation.
Fully automatic Alaska pollock processor Learn more- Feed whole fishRound Alaska pollock are fed into the machine.
- Align the fish (head/tail, back/belly)Head and tail, back and belly are turned the same way automatically.
- Release fish at fixed intervalsThe aligned fish are sent on to the next stage at regular intervals.
- Fine-tune position on the conveyorEach fish is positioned on the conveyor so the cut lands in the right place.
- Cut off the headThe head is cut off.
- Extract roeThe roe is removed intact while the fish is processed.RoeTarakoFor tarako and mentaiko
- Remove guts and backboneThe guts and backbone are removed.
- Separate meatThe meat is recovered as mince, the raw material for surimi.MinceOtoshimiOn to surimi production
THINK NEXT “TRY BEST”
A partner you can rely on for diverse needs.
Leading the industry in both quality and quantity, we have always pursued technology development and internationalization. With foresight and flexibility, we respond quickly to needs from around the world.


Main products
Representative machines, chosen by species and cutting style.





Many more machines
We also build custom and modified machines. See our full production record, including factory ship and cannery equipment.
Production recordSee our machines in action
Watch the speed and finish of each machine in real footage.

As the TOYO of the world.
We work closely with fisheries worldwide and develop machines for the needs unique to each country. We also provide processing technology and joint development overseas, building strong international relationships.
Head office (Japan)
476-9 Hattaji-cho, Naka-ku, Sakai, Osaka 599-8267, Japan
Tel +81-72-273-9351
tosuiki@tosuiki.co.jp
U.S.A. office
5815 4th Avenue South, Seattle, WA 98108, USA
Tel +1-206-658-0382
usa@tosuiki.co.jp
Build machines for the oceans of the world with us.
A small team that takes each machine from planning to support.
New machines & development
Announcements of new machines, development updates and trade shows.
- News
- Events
- News
Can a machine handle your fish?
We also build machines not listed here, as well as custom and modified models. Tell us the species, size and cut you need, and we will propose the best approach.
