What is the difference between Aikuchi and Shirasaya tanto mountings?

 Updated Mar 2026

Both are minimalist mounting styles, but they serve different aesthetic and historical purposes. Aikuchi (meaning 'meeting mouth') refers to a tanto koshirae with no tsuba - the habaki fits directly into the saya mouth without a hand guard. This style was historically favored for civilian carry, where discretion mattered. The result is a clean, uninterrupted line from tsuka to saya. Shirasaya, by contrast, is an unadorned storage mounting - a plain wooden handle and saya with no wrap, no tsuba, and minimal fittings - traditionally used to house a blade safely when not on display. In collector contexts, Shirasaya tanto are prized for their scholarly restraint; they let the blade's geometry speak without decorative distraction. Both styles appear in this collection, often paired with ebony, sandalwood, or lacquered hardwood saya.

Popular Products

15% OFFtanto sword
109.00 USD
129.00 USD
20% OFFtanto sword
109.00 USD
139.00 USD
15% OFFtanto sword
89.00 USD
109.00 USD
20% OFFtanto sword
109.00 USD
139.00 USD
20% OFFshort katana
139.00 USD
179.00 USD
15% OFFhamidashi tanto
149.00 USD
179.00 USD
15% OFFhamidashi tanto
149.00 USD
179.00 USD
15% OFFtanto sword
149.00 USD
179.00 USD
0% OFF
0.00 USD
69.00 USD
15% OFFtanto sword
179.00 USD
209.00 USD
15% OFFtanto sword
129.00 USD
149.00 USD
15% OFFtanto sword
139.00 USD
169.00 USD
15% OFFtanto sword
109.00 USD
129.00 USD
20% OFFtanto sword
109.00 USD
139.00 USD
15% OFFtanto sword
89.00 USD
109.00 USD
20% OFFtanto sword
109.00 USD
139.00 USD
20% OFFshort katana
139.00 USD
179.00 USD
15% OFFhamidashi tanto
149.00 USD
179.00 USD
15% OFFhamidashi tanto
149.00 USD
179.00 USD
15% OFFtanto sword
149.00 USD
179.00 USD
0% OFF
0.00 USD
69.00 USD
15% OFFtanto sword
179.00 USD
209.00 USD
15% OFFtanto sword
129.00 USD
149.00 USD
15% OFFtanto sword
139.00 USD
169.00 USD

Explore Our Collections