Fishing Rod Database
Tailwalk · Series ·2021

BUMPTY

Niche 3-piece boat rod for kobudai (Asian sheepshead wrasse) vertical and short-cast presentations.

The BUMPTY is a specialist JDM rod designed exclusively for Asian sheepshead wrasse (kobudai) and related bottom-structure light game from a boat. This is a highly niche, technique-specific product based on the Japanese "kobudai" fishing method, vertical presentations using small crabs or shellfish-imitating jigs near rocky bottom and kelp structure. The blank uses an extra-fast taper with a very soft tip section (SL = solid tip in fluorescent-marked material) combined with a powerful butt, this combination telegraphs the kobudai's subtle bites while providing enough backbone to control a heavy, structure-hugging fish.

Three-piece telescoping construction (3T) with a detachable tip that can be stored inside the grip, maximizing portability for boat use. Guides set in spiral orientation (spinning model). Fuji TCS seat on the casting model, DPS on the spinning. Two models: C70/SL (7', casting, 166g, max lure 20g, PE2.0, max drag 6kg) for vertical boat-side work, and S72/SL (7'2", spinning, 156g) for casting to paving stones and submerged structure away from the boat.

Both 3-piece, both rated for 20g max.

Series fingerprint
Power L–ML Action — Length 7'–7'2" Lure 0.69oz Line 2PE

Shaded band: the spread of the lineup's 2 models, as percentile rank among same-type rods. Solid line = series median · dashed ring = catalog median.

Models
2 1 casting · 1 spinning
Length
7'–7'2" 2.13–2.18 m
Power
L–ML
Inferred
Line
2PE braid
Lure
3/8–11/16 oz 20 g
Released
2021

Rods in this series

2 models
Save Model Length Power Price
C70/SL 7' LI Buy from Tailwalk
S72/SL 7'2" MLI Buy from Tailwalk
Specs as Tailwalk lists them, last verified . Report a spec error

I Power rating inferred from the lure / line-weight recommendation — not specified by the manufacturer.

Model notes

All 2 models
C70/SL Casting · 7' · L

Baitcasting format for direct vertical work alongside the boat. TCS reel seat, 166g rod weight, max drag 6kg. Designed for drop-and-hold presentations directly under the hull where line angle is steep.

S72/SL Spinning · 7'2" · ML

Spinning variant enables short casts to structure, paving stones, submerged roots, beyond arm's reach. DPS seat, spiral guide setup, 156g. Slightly lighter than the casting version.

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