The vocabulary
- Obi帯
- The paper strip wrapped around the left side of a Japanese LP or CD. It carries the title in Japanese, the price and the catalog number. Records missing their obi typically sell for considerably less, so always ask.
- Catalog number規格番号
- The label’s product code, printed on the spine, labels and obi. It is the single fastest way to identify a specific release — and the reason every album on this wiki lists one.
- Promo / white label見本盤
- Promotional copies sent to radio and shops, usually with a white or differently coloured label marked 見本盤 or “Sample — not for sale”. Many collectors prize them as early pressings.
- Insert / lyric sheet歌詞カード
- Japanese pressings usually include a printed lyric and credits sheet. A complete copy has it; a missing insert is a fault worth noting.
- Matrix / runoutマトリクス
- The code etched in the run-out groove near the label. Different stampers and cuttings can be distinguished here, which matters when one pressing sounds better than another.
- Reissue再発
- A later pressing. Reissues can be excellent, but they are a different product: look for later catalog prefixes, newer price codes on the obi, or explicit “reissue” notes.
Before you buy
- 1
Start from the catalog number
Find the number for the edition you want on its album page here, then search marketplaces for that exact code rather than the title.
- 2
Check the obi and price
Compare the price printed on the obi with the original release era. A later price usually means a later pressing.
- 3
Ask for the runout
When paying serious money, ask the seller for a photo of the matrix etching and compare it with the Discogs release data.
- 4
Grade the vinyl, not the sleeve
Japanese pressings are often well kept, but check for spindle marks, warps and seam splits. Sleeve wear matters less than playback.
- 5
Factor in shipping from Japan
Buying from Japanese auctions is often cheapest at the source but adds proxy fees and international shipping. Compare total landed cost.
Ready to dig?
Every album page has a catalog number and a “Find a copy” panel linking straight to Discogs, eBay, Yahoo! Auctions Japan and more.