筏 (ikada) means raft, and the fishing is done from moored rafts and pontoons anchored in sheltered bays. The angler sits on the raft and fishes vertically beneath it, so the rods are short, often not much over a metre and a half, and the whole outfit is built around detecting a delicate bite directly below rather than reaching anything.
Rafts are moored in bays and inlets, sometimes alongside working aquaculture, and anglers are ferried out to them for a session. Once there, the fishing is entirely vertical. A bait goes down beside the raft and is either fished on the drop or held on the bottom, depending on the tide and where the fish are sitting.
Chinu, the black sea bream, is the target the tackle is named for. They are cautious, they inspect a bait closely, and they feed around the structure and the shellfish growth that a moored raft accumulates. That combination is why line stays fine at 0.8号 to 3号 and why the rods are built to show a very small movement at the tip.
The two load conventions in the catalogue reflect two ways of doing this. Fishing a bait down on almost no weight lets it fall naturally, which is deadly on fish that are watching. Fishing a heavier sinker pins the bait on the bottom when tide would otherwise sweep it away. Rods are built for one approach or the other.
Some anglers use a small conventional reel, the same style used for harbour-wall fishing, for the direct contact it gives on a falling bait. Others use a spinning reel. Both appear in this range.
Reading the numbers
A short rod, fine line, and two different load conventions
Line is 号 as a diameter, 0.8-3号 nylon, roughly 3 lb to 12 lb
⚠ Two load conventions coexist: a light lure figure under 11 g, and a sinker load to 262 g
Those are different specifications, not one range. Check which your rod quotes
The classic rod is very short, around 1.5 m, because the fishing is straight down
Some models take a small conventional reel and appear as casting rods. Nothing is cast
How ikada rods are rated
Lead load across the 60 rods in this discipline that publish one.
Lead load (号)
60 rods with a lead sinker load · busiest at 2-15号
Where it comes from
Ikada belongs to a family of Japanese methods for fishing chinu at close quarters, and the family is worth seeing whole because the differences are all about where the angler stands.
Hechi works the vertical face of a harbour wall. Maeuchi works the base of rock and structure from the shore. Ikada works straight down from a moored raft in open water. All three fish the same species, all three use fine line and short rods, and all three read the bite off a falling bait rather than a bent rod. The tackle traditions overlap enough that the same makers supply them, and Gamakatsu names its range Gama Chinu Ikada, putting both the fish and the platform in the title.
What ikada adds is access. A raft puts an angler over water that no shore position reaches, in comfort, with a stable platform and a fixed seat. It also puts them over structure that concentrates fish, since a moored raft grows the shellfish and weed that chinu feed on.
Competition is part of the scene, marked in the catalogue by 競技 (kyogi) models. Five makers appear here, which is the widest spread of any of the remaining Japanese fisheries in this catalogue, and their ranges cover both the light and heavy approaches.
Choosing a ikada rod
Buy short unless you know you want otherwise. The signature ikada rod sits well under two metres, because the fishing happens directly below the raft. Longer models exist in the range but they are a different tool for a different presentation.
Work out which load convention your rod uses. Some are built around a light bait fished on the drop, under about 11 g. Others are built around a sinker holding bottom against tide, reaching far heavier. Buying the wrong one for how you intend to fish is the main mistake available here.
Keep line fine. The band is 0.8号 to 3号, roughly three to twelve pounds. Chinu inspect a bait closely, and the short soft rod is what protects the light line rather than the line doing the work itself.
Decide on the reel early. Part of the range is built for a small conventional reel, which gives direct contact with a falling bait, and those models are listed as casting rods. Spinning models are the simpler choice.
Look for a competition model if you fish matches. 競技 (kyogi) in a series name marks a rod built for that, and it usually means a finer tip and a sharper focus on bite detection.
The ikada cohort at a glance
Length, rod weight and maker across every rod declared for this fishery.
Length
117 rods with a length
Rod weight
114 rods with a published weight
Makers
Tsuen Chen78
Gamakatsu12
Protako12
Nissin8
Shimano4
Prox3
Featured ikada rods
One rod from each maker that builds for this fishery, drawn from the ideal envelope above.