What exactly is the difference between Wakizashi and Kodachi? Katana and Tachi are differentiated by fittings and curvature, Tanto are knives, Nodachi are greatswords, but there appears to be no difference here. :
Kodachi: A Look Into The Japanese Short Sword • Sword Encyclopedia
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Kodachi - Wikipedia
What's the difference between katana, ōdachi and wakizashi? - Quora
Kodachi Sword | Handmade Japanese Tachi Odachi Sword Damascus Steel With Black Scabbard - TrueKatana
Nippon FRESH - types of sword - chokuto- straight sword - tsurugi/ken- sword - tachi- big sword - kodachi - small big sword - odachi -big big sword - katate-uchi - one
Aoshi Shinomori's Double Kodachi is coming back! - Geisha's Blade
Kodachi vs Wakizashi: What's the Difference? | MartialArtSwords.com
Wakizashi - Wikipedia
Shoto - short wooden sword - white / red oak. Equipment for Aikido.
Wakizashi « Unique Japan
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Kodachi (wakizashi) signed Sagami-no-kami Tokuin IEHISA Auspicious day in the 2nd month Genroku 17 with) Red-brown lacquer with a flecked effect scabbard Kenuki-style tachi koshirae