Previous answer is
　Appraisal Quiz #799 (June 15th, 2024)
Who made this sword do you think ?
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Blade Length: 1 shaku 8 sun 1 bu (54.85 cm / 21.59 in)
Curvature: 4 bu 5 rin (1.36 cm / 0.53 in)
Mekugi Hole: 2
Width at Base: 2.61 cm (1.03 in)
Width at Tip: 1.93 cm (0.76 in)
Thickness: 0.47 cm (0.19 in)
Sword Weight: 390 g (0.86 lbs)
Shape: A small tachi with deep curvature, the tip is long and graceful. Bo-hi on both sides with soe-bi extending downwards.
Jigane: Fine ko-itame with well-forged grain, showing faint utsuri.

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