This is a vintage Japanese miniature tanto or katana style desk letter opener, featuring hand-carved and painted bamboo or wood housing with a decorative fabric tassel, commonly made in Japan during the mid-20th century (circa 1950s–1960s) as a souvenir or desk accessory. 

Item Details

• Type: Miniature Japanese sword letter opener / paper knife (tanto)

• Material: Hand-carved and painted wood or bamboo handle and scabbard

• Origin: Made in Japan (frequently produced in regions like Seki City)

• Era: Vintage mid-20th century (1950s–1960s)

• Features: Attached decorative tassel, hand-painted landscape or abstract motif on the casing

  The estimated fair market value for this vintage Japanese miniature sword letter opener is between $15 and $30 USD. 

  These items were widely produced in post-WWII Japan as novelty souvenirs for tourists and export. Because they are relatively common, their value remains modest but stable for vintage desk collectors