Custom Tsuka Hiranami Navy Blue Silk Morotsumami-maki

Custom Tsuka Hiranami Blue Silk Morotsumami-maki | Blackened Cupronickel Hiranami Fuchi Kashira | Blackened Cupronickel Wave Menuki | Genuine Japanese Silk（正絹）

The Custom Tsuka Hiranami Navy Blue Silk Morotsumami-maki is individually made to suit the customer’s existing Nakago, providing a practical custom solution for sword owners who cannot easily send their blade to the craftsman.

It features blackened cupronickel Hiranami Fuchi Kashira and matching blackened cupronickel Wave Menuki. The dark, aged fittings contrast beautifully with the natural white Samegawa and Navy blue Genuine Japanese Silk（正絹）, creating a refined and well-balanced appearance.

The wooden Tsuka core is fully wrapped in genuine Samegawa, with a selected prominent emperor node positioned beneath the open diamonds. Traditional Morotsumami-maki（諸摘巻） creates crisp folds, clearly defined diamonds and a structured, highly refined finish.

Specifications

• Fuchi Kashira: Cupronickel Hiranami wave design
• Menuki: Cupronickel wave design
• Tsuka-Ito: Genuine Japanese Silk（正絹）
• Tsuka-Ito Colour: Navy Blue
• Tsukamaki: Morotsumami-maki（諸摘巻）
• Samegawa: Genuine Natural White Samegawa
• Samegawa Construction: Full Wrap with Selected Emperor Node
• Tsuka Core: Custom Two-Piece Wooden Core
• Production: Individually Made and Hand Finished

Custom-Made for Your Nakago

A properly fitted Tsuka should be made around the geometry of the individual Nakago（茎）, rather than relying on a generic replacement handle.

For customers who cannot conveniently send their complete blade to us, this Tsuka can be produced using detailed photographs and accurate measurements of the existing Nakago.

Please provide:

• Clear photographs of both sides of the Nakago
• Photographs of the Ha-side and Mune-side
• A clear photograph of the Nakago-jiri
• Photographs of the Mekugi-ana from both sides
• Nakago length, width and thickness measurements
• Mekugi-ana diameter and position
• Desired finished Tsuka length

For the best results, photographs should be taken directly above the Nakago with the camera lens perpendicular to its surface. A ruler or digital caliper should be included in selected photographs for scale.

The Tsuka length, external profile and Menuki position can be adjusted according to the individual project.

Remote Fitting

Because the physical Nakago is not available for direct test fitting during production, remote fitting cannot completely replicate the traditional process of repeatedly fitting the Tsuka core directly to the blade.

Accurate photographs and measurements allow the Tsuka to be made specifically around the supplied Nakago geometry rather than using a generic internal profile. However, minor final fitting adjustment may still be required after the completed Tsuka is received.

For customers seeking a higher level of geometric accuracy, a Professional 3D Scan of the Nakago may also be supplied together with reference photographs and key caliper measurements.

Tsuka Core

Our tsuka cores are made from Linden, a wood selected for its excellent balance of strength, stability, light weight, and workability. Among commonly available alternatives, Linden offers one of the closest overall combinations of properties to Japanese Honoki, making it particularly well suited to high-quality tsuka-core construction.

Namikawa Heibei Co.,Ltd. Tsuka-ito Silk 10mm Wide