Previous answer is
　　Kawauchi Kami Fujiwara Kunisuke 1st generation 　

Special feature: Kawauchi Kami Fujiwara Kunisuke 1st generation
and Izumi Kami Kunisada studied from Horikawa Kunihiro and Echigo Kami Kunitomo.
After Kunihiro passed away, both of them moved and actived in Osaka.
He is from Ishido faction of Ise,kobe so his Gunome-midare is round shape.

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Appraisal Quiz #605 (September 5th, 2020)
Who made this sword do you think ?
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Blade length :　75.3　cm or 29.64 inches.
Sori : 2.4 cm or 0.94 inches.
Mekugi : 　2
Width at the hamachi : 3.3 cm or 1.29 inches.
Width at the Kissaki : 1.85 cm or 0.72 inches.
Kasane : 0.73 cm or 0.28 inches.
The weight of the sword: 960 grams.
Shape : Wide and thick Katana with large Sori.
The Nakago is Ubu.
Jigane : Itame Hada well grained with Jinie attach.
There are Chikei and Shirake Utusur. The Jigane is beautiful and clear.
Hamon : Tight Nioikuchi Suguha Hamon with soft Ko Ashi.
Boshi is round shape.

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