This is a mumei katana with a nagasa of 67.0cm, recommended for iaido practice due to its lightweight construction (579g blade only). The blade features a gentle, tapering form with a muji-style jigane and a gently undulating hamon. It comes with a koshirae featuring a period tsuba and modern fittings, housed in a black ro-saya with a thousand-line carving near the kurigata.
NihontoWatchmumei · nagasa 67cm · sori 1.6cm
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 1 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/03.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 2 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/00.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 3 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/01.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 4 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/02.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 5 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/04.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 6 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/05.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 7 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/06.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 8 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/07.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 9 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/08.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 10 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/09.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 11 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/10.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 12 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/11.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 13 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/12.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 14 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/13.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 15 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/14.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 16 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/15.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 17 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/16.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 18 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/17.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 19 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/18.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 20 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/19.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 21 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/20.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 22 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/21.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 23 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/22.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 24 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/23.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 25 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/24.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 26 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/25.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 27 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/26.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 28 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/27.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 29 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/28.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 30 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/29.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 31 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/30.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 32 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/31.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 33 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/32.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 34 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/33.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 35 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/34.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 36 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/35.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 37 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/36.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 38 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/37.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 39 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/38.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 40 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/39.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 41 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/40.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 42 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/41.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 43 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/42.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 44 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/43.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 45 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/44.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 46 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/45.jpg)
![Special Offer [Recommended for lightweight iaido practice] "Mumei" 67.0cm, for appreciation, iaido, and tameshigiri! — 47 of 47](https://itbhfhyptogxcjbjfzwx.supabase.co/storage/v1/object/public/listing-images/ikeda-art/L611802/46.jpg)
We could not find an authenticity certificate on the seller’s listing. Japanese swords and fittings are normally papered by the NBTHK (or the NTHK). Without one, the attribution is the seller’s own assessment and has not been independently verified — treat it with caution and ask the dealer about certification before buying.
Please contact us promptly after the item's arrival. Except where the item is defective, we cannot accept returns. For returns due to customer circumstances, the cost is the customer's responsibility. In the case of a defective item, we bear the cost.
This is a mumei katana with a nagasa of 67.0cm, recommended for iaido practice due to its lightweight construction (579g blade only). The blade features a gentle, tapering form with a muji-style jigane and a gently undulating hamon. It comes with a koshirae featuring a period tsuba and modern fittings, housed in a black ro-saya with a thousand-line carving near the kurigata.
NihontoWatchmumei · nagasa 67cm · sori 1.6cm
We could not find an authenticity certificate on the seller’s listing. Japanese swords and fittings are normally papered by the NBTHK (or the NTHK). Without one, the attribution is the seller’s own assessment and has not been independently verified — treat it with caution and ask the dealer about certification before buying.
Please contact us promptly after the item's arrival. Except where the item is defective, we cannot accept returns. For returns due to customer circumstances, the cost is the customer's responsibility. In the case of a defective item, we bear the cost.