Received this beauty from aoiart yesterday, had to share.
Photos here : https://imgur.com/a/7Cuq5YM
Kotani Yasunori 靖憲
Showa 11 Nen 10 Gatsu Kichijitsu 昭和十一年十月吉日 (October 1936)
Desc from aoiart :
Blade length: 69.2cm (27.2in)
Sori:1.8 cm or 0.7in
780g
Shape: This work is longer than normal Yasukuni sword and looks very powerful. Jigane: Koitamehada is grained well. Hamon: Niedeki Gunome midare with Choji, you can see Sunagashi and Kinsuji in the blade.
With gunto koshirae