SCOTCH GRAIN
Japanese leather shoes made entirely in-house in Sumida, Tokyo — only "SCOTCH GRAIN."
SCOTCH GRAIN is a leather shoe brand operated by Hirokawa Seika Co., Ltd. The official site states that the company carries out integrated in-house production at its own factory in Sumida, Tokyo, and manufactures and sells only its own brand "SCOTCH GRAIN." The brand uses the Goodyear welt construction and positions it as a comfort-focused approach requiring skilled craftsmanship. Manufacturing flow pages also disclose specific details — welt stitching, heel nail marks from lasting, and material choices including EVA sponge for cushioning and plastic parts for the shank. Maintenance and repair guidance, store information, and inquiry channels are also provided.
PROFILE Company & Brand Story
SCOTCH GRAIN is a Japanese leather shoe brand operated by Hirokawa Seika Co., Ltd.
The official site states that the company has pursued quality and comfort since its founding, carrying out integrated in-house manufacturing at its own factory in Sumida, Tokyo.
A distinctive point is that the company manufactures and sells only its own brand "SCOTCH GRAIN," managing craftsmanship and quality control under one brand from development to delivery.
The brand introduces the Goodyear welt construction and notes that resoling is possible, supporting long-term use with maintenance and repairs.
Manufacturing flow pages disclose specific steps and materials, including welt stitching and cushioning/shank material choices, while maintenance pages provide care guidance and repair information.
Integrated in-house production in Sumida, Tokyo — only "SCOTCH GRAIN"
The official quality page states that SCOTCH GRAIN is produced through integrated in-house manufacturing at the company's own factory in Sumida, Tokyo, and that the company manufactures and sells only its own brand.
Goodyear welt construction for comfort and resolability
The quality page introduces the Goodyear welt construction and describes it as a comfort-focused method requiring skilled craftsmanship. It also notes that resoling is possible — a practical benefit for long-term wearers.
Disclosed manufacturing flow and material choices
The flow pages explain welt stitching, heel nail marks created during lasting, and specific material choices such as EVA sponge for cushioning and plastic parts for the shank (strength and weight reduction).
Maintenance guidance and specialist repair factory (Takumi Japan)
The site provides daily care guidance and dedicated repair pages. The company profile also lists an affiliated specialist repair factory (Takumi Japan), providing a clear route for long-term aftercare.
PRODUCTS Featured Products & Services
SCOTCH GRAIN Dress Shoes — Goodyear Welt, Made in Japan
Leather dress shoes made in Sumida, Tokyo using Goodyear welt construction. Available in Oxford, Derby, and loafer silhouettes. Resole-ready for long-term wear.
View DetailsSCOTCH GRAIN — Official Online Shop (Japan)
Full range of SCOTCH GRAIN leather shoes available through the official online shop. Ships within Japan.
View DetailsMEDIA Media, Awards & Initiatives
- The official site publicly documents its in-house production, Goodyear welt construction, and detailed manufacturing flow (including material choices such as EVA sponge and plastic shank parts).
- Company profile pages also list key business facts and an affiliated specialist repair factory (Takumi Japan).