Morris Guitar Serial Numbers

Dating a vintage Morris guitar can be tricky because the company, founded by Toshio Moridaira

provides historical context on their handmade and professional series. Collectors also frequently consult the Vintage Japan Guitars Catalog Archive morris guitar serial numbers

Because there is no official Morris database, guitar historians have reverse-engineered the numbering systems. Below is the consensus system used by vintage Japanese guitar forums (Vintage Japan Guitars, Acoustic Guitar Forum). Dating a vintage Morris guitar can be tricky

By decoding your Morris guitar's serial number, you can: Format: 5–6 digits (e

Decoding the Mystery: A Complete Guide to Morris Guitar Serial Numbers

Acoustic Guitars:

Typically found on a paper label inside the soundhole or stamped directly onto the neck block (the wooden block where the neck joins the body).

• Format: 5–6 digits (e.g., 20378 or 504121)
• First digit(s) often indicate the year within the decade.

  ✅ Summary Table

  Neck Block:

  Stamped directly onto the wood block inside the soundhole where the neck meets the body.