![How do I tell the difference between a katana and tachi? I know that tachi are older and have the signature on the other side, but they look the same to me : How do I tell the difference between a katana and tachi? I know that tachi are older and have the signature on the other side, but they look the same to me :](https://external-preview.redd.it/how-do-i-tell-the-difference-between-a-katana-and-tachi-i-v0--iwzCZoOidAmXfvsXkLlP-JMyMt9ssD_cb0PhQuOoas.jpg?auto=webp&s=4584998657a26df87e23834c2797c9b2b1eee99f)
How do I tell the difference between a katana and tachi? I know that tachi are older and have the signature on the other side, but they look the same to me :
![What are the Differences Between Katana & Tachi? About Naginata, Tanto, Wakizashi, & Odachi - YouTube What are the Differences Between Katana & Tachi? About Naginata, Tanto, Wakizashi, & Odachi - YouTube](https://i.ytimg.com/vi/hUpdkb2jdn0/maxresdefault.jpg)
What are the Differences Between Katana & Tachi? About Naginata, Tanto, Wakizashi, & Odachi - YouTube
![Set Japanese Samurai Sword – Katana, Tachi, Tanto. Samurai Skull Born To Be Warrior Royalty Free SVG, Cliparts, Vectors, and Stock Illustration. Image 144340894. Set Japanese Samurai Sword – Katana, Tachi, Tanto. Samurai Skull Born To Be Warrior Royalty Free SVG, Cliparts, Vectors, and Stock Illustration. Image 144340894.](https://previews.123rf.com/images/omnimoney/omnimoney2004/omnimoney200400015/144340894-set-japanese-samurai-sword-%E2%80%93-katana-tachi-tanto-samurai-skull-born-to-be-warrior.jpg)
Set Japanese Samurai Sword – Katana, Tachi, Tanto. Samurai Skull Born To Be Warrior Royalty Free SVG, Cliparts, Vectors, and Stock Illustration. Image 144340894.
![What are the Differences Between Katana & Tachi? About Naginata, Tanto, Wakizashi, & Odachi - YouTube What are the Differences Between Katana & Tachi? About Naginata, Tanto, Wakizashi, & Odachi - YouTube](https://i.ytimg.com/vi/2dA9UcpTAR0/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLAcvfvbUcp71pLMAN_8W3cd--S0dg)