We are excited to introduce you to:
HASHIRA 6/0 - a tough, strong and durable hard-lay single-ply jute rope specifically designed for structural Shibari and Kinbaku bondage applications
NEW from April 2026 to the AMATSUNAWA Fine Rope Portfolio - (the tough) HASHIRA 6/0
Get 25% off
with our limited Pre‑Order Offer until March 31st, 2026!
The discount applies exclusively to HASHIRA Midi and Maxi rolls and can be used
once per person.
The discount does not apply to shipping costs and is automatically applied at
checkout.
The first shipping date for HASHIRA 6/0 is April 2nd, 2026 — secure your pre‑order early!
We are excited to introduce HASHIRA 6/0 Tough – a new, exceptionally robust rope in the AMATSUNAWA collection! This durable 6 mm jute rope has been specifically engineered for demanding structural applications and sets new standards in terms of resilience and performance.
HASHIRA 6/0 is a hard‑lay, perfectly balanced 3‑strand rope made from high‑quality, single‑ply, bleached Grade‑1 Tossa jute yarn. Its very smooth surface, minimal fibre loss, and firm lay make this rope an excellent choice for intensive use. It has a unique, delicate light‑gold colour and a very subtle, natural grassy scent.
Available
Lengths & Diameter
Available
exclusively in a 6 mm diameter:
- MAXI Spool – 280 m (guaranteed)
- MIDI Spool – 90 m (guaranteed)
Engineered for Strength, Stability & Endurance
HASHIRA 6/0
has been specifically designed for structural projects where maximum stability
is essential, including:
- uplines through carabiners
- bamboo spars
- wooden beams
- structural installations
HASHIRA 6/0 can be used on the body, but it is noticeably firmer than the other jute ropes in our collection.
Natural,
resilient, biodegradable
HASHIRA 6/0 is
a JBO‑free, Z‑twist, hard‑lay jute rope with a breaking load of 190 daN –
strong, reliable, and fully biodegradable.
Conditioning
Due to its
extremely dense fibre structure, this rope requires a longer conditioning time of 4+ hours in the tumble dryer. Every order includes detailed, step‑by‑step instructions to help you achieve
optimal results. You can also read up on these conditioning instructions here.
JBO‑FREE – SKIN‑FRIENDLY – BIODEGRADABLE
At AMATSUNAWA, it is our goal to provide you with a wide range of exceptional ropes tailored to the needs of the Shibari community. With HASHIRA 6/0, we proudly continue to expand our portfolio. We wish you many beautiful experiences with our ropes.
Want to see and feel a sample first? Order our sample box here.
Technical product data:
- Available TRUE diameters: 6mm
- Construction: 3 strands, single-ply yarn
- Lay: hard-wound, strong tough rope
- Rope-Twist: Z-Twist
- Breaking Load [daN]:* 190/6mm
- Fibre: 100% Tossa Jute, Grade 1, bleached
- Fibre abrasion: low, yarn was treated for fibre loss
- Impurities: few
- Colour: light golden
- Smell: low natural odour
- Chemicals: JBO-free
- Batching oil: VOT-batched with Soybean oil
- Processing: untreated / raw
- Application: ground work, suspension work, structural work - for the use on bamboo spars or wooden beams, once broken in it can also be used on the body
- Spool sizes: Maxi-Roll 280m/6mm, Midi-Roll 90m/6mm
- Quality control: Yes
*Disclaimer regarding breaking load:
The stated breaking load is a reference value based on a tested section of the product. As jute is a natural material, it is subject to variations in structure and strength. Therefore, the breaking load cannot be guaranteed for the entire product. Differences in fiber alignment, density, and processing may result in varying load-bearing capacities across different sections.
AMATSUNAWA Rope Butters:
