Tournament Certified Bump Boards & Kayak Rules · Japan · all prices

No maker publishes sales figures. These lists are built from best-seller and most-reviewed proxies (retailer rankings, review volume, awards) over the last five years — the source is shown under each entry.

1. DRESS Foldable Fish Ruler 80cm — ¥4,280 JPY / $32 USD
   Japanese folding acrylic bump board with upright L-shaped headstopper. Folds down to 20cm and fits neatly into shore backpacks.
2. Golden Mean GM Quick Measuring Board 80 — ¥4,950 JPY / $36 USD
   Lightweight aluminum and ABS hybrid board engineered for Biwa lunkers. High-visibility red/white millimetre gradations.
3. Meiho Versus VS-1200 Multi Measure Board — ¥3,850 JPY / $28 USD
   Sliding expandable measure board that locks directly onto Meiho Versus tackle boxes (BM-7000/VS-7070) for seamless deck staging.
4. O.S.P Tournament Measure Mat 120 — ¥5,500 JPY / $40 USD
   Heavy-duty waterproof tarpaulin mat with upright acrylic nose gate. Protects delicate fish slime coat from hot boat carpet.
5. Evergreen EG Tournament Measure 65 — ¥4,620 JPY / $34 USD
   Official JB/NBC tournament-compliant rigid measuring board with textured non-slip surface and micro-graduated millimetre markings.
6. Major Craft Deka-Fish Waterproof Measure Mat 120 — ¥2,970 JPY / $22 USD
   Wide waterproof vinyl mat with acrylic stopper for sea bass and lunker black bass. Rolls up tight with silicone carabiner strap.
7. Daiwa Folding Fishing Measure 80cm — ¥3,520 JPY / $26 USD
   Fold-out rigid acrylic plate with distinct red nose stop, compact 4-fold design, and UV-resistant bold millimeter print.
8. Shimano Compact Fish Measure CT-982R — ¥2,750 JPY / $20 USD
   Retractable precision soft-tape with flip-out aluminum zero-point stopper, engineered for quick measurement without boat deck clutter.
9. DSTYLE Tournament Wide Measure Mat — ¥5,280 JPY / $38 USD
   Designed by JB champion Daisuke Aoki. Thick cushioned waterproof PVC prevents fish bruising during catch-and-release photography.
10. Geecrack High-Contrast Fish Measure Mat 100 — ¥4,180 JPY / $30 USD
    High-contrast Japanese graphic design with silicone hook keeper and quick D-ring attachment for tournament photo documentation.