
Blackstripe Topminnow
Translucent olive-gold.
River Archive
River ArchiveWater, studied.
Coming soon · Not available to order

A 95 mm minnow lure. Explore the six finishes and follow the first release.
Explore the six finishes No order, payment, or lure reservation.
Watch RIVAS underwater15-second film · Real footageLooking for art?RIVAS / First Drop
Choose a finish
YOUR SELECTED FINISH

Real lure-body photograph. Final included items will be listed before sales open.
No order, payment, or reservation.RIVAS / FINISH STUDY
One RIVAS body, two finishes side by side. Compare the visible colors and patterns before choosing your release updates.

Translucent olive-gold.

Blue-silver with pink accents.
Product photographs on matching display canvases—not a side-by-side underwater test. Lighting and screens can change how colors appear.
RIVAS is not yet for sale. Release updates do not place an order, take payment, or reserve a lure.
The details
Current development specifications. Weight, buoyancy and maximum depth are owner-reported; actual running depth varies with line and retrieve. Final details will be confirmed before release.
RIVAS / PRODUCT PHOTOGRAPHS
Explore the color, surface detail, and packaging in these photographs.

No order, payment, or lure reservation. Your finish changes only when you choose release updates.
Read the Blackstripe Topminnow color noteChoose a photograph · Swipe or use the buttons
These photographs show the six RIVAS finishes and packaging details. Lighting and viewing angle can affect how a finish appears. Included items will be listed when sales open.
RIVAS / REAL UNDERWATER FOOTAGE
Watch the body turn, the finish catch the light, and the lure move through the frame. Short edits from real underwater footage, with original location sound.
Choose a view
Water, light, and viewing angle change how each finish appears. These edited clips show movement; they do not measure diving depth, retrieve speed, or catch performance.
A minnow-shaped RIVAS lure moves through water above a rocky bottom. Its body changes angle and its sides reflect the available light. The edits contain several views, not one continuous take. Audio is recorded water and handling sound; no spoken instructions are needed to follow the footage.
Field study / JapanRiver Archive / Note 01
RIVAS did not begin with a trend palette. It began with six fish that live in Texas water.
We studied their lateral lines, bars, flashes, and shadows, then carried those observations back to Japan. Each finish is interpreted by hand—never copied mechanically—so it keeps the irregular life of the original reference.
The result is one 95 mm body with six local stories, fitted with BKK Fangs-62 UA #8 hooks. U.S. fulfillment is planned for the first release.
Meet KSK BAITSBefore the first release
Not yet. The expected First Drop price is $29.99. The release date and final details will be announced before sales open. Joining the list is not an order or a reservation, and no payment is taken.
RIVAS is intended for both. Rinse the lure and hardware with fresh water after saltwater use, then let them dry before storage. Save the free hard-bait care checklist.
RIVAS is crafted in Japan, with U.S. fulfillment planned for the first release.
No. The separate $19.99 poster collection is a digital download delivered by Payhip. No lure, printed poster or frame is included.
Observe · Interpret · Refine

01 / 05
River Archive / Print Edition 01
Five artworks of an imagined Japanese freshwater ecosystem, styled as a vintage field archive. These are fictional studies, not a fish identification guide.
The five previews show the purchased artwork; download the original files for printing. Read how to print them.
Inside Shirasuna: explore one of the five artworks →
Buy the digital collectionRiver Archive / KSK Fish Tales
Original animated adventures from KSK BAITS, told through the lives of talking fish.

Alder and Finn follow a mysterious light through flooded roots, where finding their way home becomes an adventure in trust.
Released
Watch on YouTube Explore KSK Fish TalesThese fictional stories feature talking fish and use AI-generated imagery and animation with synthetic voices. They do not document real fish behavior or demonstrate fishing techniques or product performance.
River Archive / Reading Room
Film scene references and River Archive notes on Texas fish, Japanese lure craft and water use.
KSK BASS JUMPLeap over logs and stones, gather golden flies, and make a personal best in this free lake-side game. Original music and effects start muted.Play Bass JumpKSK TACKLE TYPEType fishing terms. Take the 60-second PC challenge for the Top 20 leaderboard, or practice 10 words on mobile.Play Tackle TypeKSK BASS CASTCast your lure, set the hook, and reel in bass. Play free in your browser.Play Bass CastRIVER ARCHIVE / WEBSITE UPDATES
Recent additions to the website. These are not production milestones or a release-date announcement.
The owner-reported water, line and retrieve conditions now accompany the RIVAS underwater footage. The filming date remains unspecified.
Read the filming conditionsCompare two RIVAS finishes side by side using the official product photographs. This compares appearance, not measured fishing performance.
Compare two finishesAn overview and six finish-specific edits show RIVAS in real water with original location sound.
Watch the underwater overviewRIVAS remains coming soon. Joining the release list is not an order, payment or reservation.
One body. Six Texas references.