Mr. Mariusz Kolecki

1, wakizashi by Mr. Yasui

Blade length 49.7cm, thickness at the base 7mm, width 2.8cm

2, wakizashi no-signature, sue-Soshu by Mr. Yasui

Blade length 38.9cm, thickness at the base 7mm, width 2.9cm

3, Katana (Kongo-byoei) by Mr. Yasui

Blade length 70.2cm, thickness at the base 8.5mm, width 3.0cm, thickness at the tip (yokote) 5mm, weight of the naked blade 840g

Under missions
1, Wakizashi Shobu-zukuri style within mount.
Repair the mount and silk cord wrapping on the handle.



Re-polish the blade. under polishing work sashikomi

2, katana with hitatsura hamon curashed the fake signature, renew the registration, and submit to NBTHK paper challenge by Mr. Kanai

Steel has a wood grain layer pattern. It is not very compact, but visible.




Hamon is made of large particles (nie). And its pattern is hitatsura. It is mainly formed with choji pattern hamon, and adding many tobiyaki (jumping hamon) especially in the shinogi-ji.




Habaki


3, new project to make a kikuchi-yari or sasaho-yari with Aizen-myo'oh bonji in tanto size blade length