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日本岐阜縣 關市（Seki）
自鎌倉時代以來即為日本刃物重鎮，
刀匠歷史可追溯 超過 800 年。
丸章工業（Marusho Kogyo） 旗下三大代表品牌：
三昧（ZANMAI）｜高階專業廚刀
MCUSTA｜高級摺疊刀
SILKY｜專業剪刀
其中高級包丁品牌 「三昧」 正式創立於 2008 年，
是將 SILKY 的精密加工技術 與 MCUSTA 的金屬工藝 完整整合後誕生的品牌。
三昧所追求的，是
「傳統日本刃物技術 × 當代最先進製造工藝」 的融合。
隨著日本料理在全球興起，
對於「細緻、健康、精準」的料理需求，也推動了日本刀的進化。
三昧正是在這樣的時代背景下，
嘗試建立屬於現代的日本廚刀風格。
鋼材：VG-10（V金10號）全鋼
硬度：約 HRC 59–60
碳（C）：提升硬度與鋒利度
鉻（Cr 15%）：優秀抗鏽能力（不鏽鋼）
鉬（Mo）：提升耐久性
鈷（Co 1.5%）：強化基材、穩定結構
釩（V）：細化晶粒、增加耐磨性
✔ 鋒利穩定
✔ 易於研磨
✔ 保養友善
✔ 對初學者與專業廚房都非常友好
材質：帕卡木（多層疊合 × 樹脂高壓處理）
特性：
高強度
高耐水性
結構穩定、不易變形
表面平滑、長時間使用舒適
📌 此系列為三昧中唯一做到 270mm 的全鋼版本
鋼材：VG-10 全鋼
硬度：約 HRC 59–60
產地：日本・關市
刀柄：帕卡木（高耐水、結構穩定）
刃厚：約 2 mm
刃寬：約 4.5 cm
重量：約 173 g
刃寬：約 4.9 cm
重量：約 216 g
刃寬：約 5.4 cm
重量：約 220 g
210mm／240mm：可加購「原廠黑石木鞘」或「公版黑石木鞘」
270mm：僅可加購「公版黑石木鞘」
📩 如需 訂製密合鞘 請私訊洽詢
210mm：NT$ 5,000
240mm：NT$ 5,500
270mm：NT$ 6,500
210mm＋原廠黑石鞘：NT$ 6,800
240mm＋原廠黑石鞘：NT$ 7,300
270mm＋公版黑石鞘：NT$ 8,200
210mm：NT$ 5,500
240mm：NT$ 6,000
270mm：NT$ 7,000
✔ 全鋼 VG-10，保養友善
✔ 輕薄好操控，長時間使用不疲勞
✔ 想找 270mm 全鋼牛刀 的，這系列非常少見
📩 現貨供應中｜歡迎私訊詢問、索取實拍或直接下單
✔ 想要 全鋼 VG-10、保養輕鬆
✔ 想找 輕薄好操控、CP 值高 的日本牛刀
✔ 想要 270mm 全鋼牛刀（市面非常少見）
👉 這一系列，是非常穩定、實戰導向、價格友善的選擇。
📩 現貨供應中｜歡迎私訊詢問、下單或索取實拍照片
🇯🇵 About Marusho Kogyo, Seki Japan
Marusho Kogyo｜ZANMAI・MCUSTA・SILKY
Located in Seki, Gifu Prefecture,
Seki has been one of Japan’s most important blade-making centers since the Kamakura period,
with a cutlery history spanning over 800 years.
Marusho Kogyo operates three flagship brands:
ZANMAI｜High-end professional kitchen knives
MCUSTA｜Premium folding knives
SILKY｜Professional cutting tools
The premium kitchen knife brand ZANMAI was officially founded in 2008.
It was born from the full integration of SILKY’s precision machining and
MCUSTA’s advanced metalworking, combined with traditional Japanese knife craftsmanship.
ZANMAI’s core pursuit is the fusion of:
“Traditional Japanese blade-making × Modern advanced manufacturing.”
As Japanese cuisine gained global popularity,
the demand for precision, health-conscious preparation, and refined cutting pushed Japanese knives to evolve.
ZANMAI represents a modern interpretation of Japanese kitchen knives shaped by this era.
Steel: VG-10 (V-Gold No.10) Monosteel
Hardness: approx. HRC 59–60
Carbon (C): Increases hardness and sharpness
Chromium (Cr 15%): Excellent corrosion resistance (stainless)
Molybdenum (Mo): Improves durability
Cobalt (Co 1.5%): Strengthens the matrix and stabilizes structure
Vanadium (V): Refines grain structure and enhances wear resistance
✔ Stable, clean cutting feel
✔ Easy to sharpen
✔ Low-maintenance and user-friendly
✔ Suitable for both beginners and professional kitchens
Material: Pakkawood (multi-layer wood, resin-impregnated under high pressure)
Features
High strength
Excellent water resistance
Structurally stable, resistant to warping
Smooth surface, comfortable for long working sessions
📌 The only ZANMAI monosteel VG-10 series available up to 270mm
Steel: VG-10 Monosteel
Hardness: approx. HRC 59–60
Origin: Seki, Japan
Handle: Pakkawood (water-resistant, structurally stable)
Spine Thickness: approx. 2 mm
210mm
Blade width: ~4.5 cm
Weight: ~173 g
240mm
Blade width: ~4.9 cm
Weight: ~216 g
270mm
Blade width: ~5.4 cm
Weight: ~220 g
210mm / 240mm: Optional original black wood saya or standard black wood saya
270mm: Standard black wood saya only
📩 For custom-fitted saya, please contact us directly.
210mm: NT$ 5,000
240mm: NT$ 5,500
270mm: NT$ 6,500
210mm + original black wood saya: NT$ 6,800
240mm + original black wood saya: NT$ 7,300
270mm + standard black wood saya: NT$ 8,200
210mm: NT$ 5,500
240mm: NT$ 6,000
270mm: NT$ 7,000
✔ VG-10 monosteel, easy maintenance
✔ Thin, lightweight, and highly controllable
✔ One of the few 270mm VG-10 monosteel gyuto options on the market
Feel free to message us to ask questions, request real photos, or place an order.
✔ Looking for VG-10 monosteel with easy care
✔ Want a lightweight, agile, high-CP Japanese gyuto
✔ Specifically searching for a 270mm monosteel gyuto (very rare)
👉 This series is a stable, practical, and value-oriented choice for real kitchen use.
