How can you tell a first printing of a Dragon Ball volume?

Japanese books announce their own history. The last printed page of a Shueisha tankobon carries the edition data: the date of first printing, and for later copies, the printing number and its date. A true first printing of, for example, volume 1 shows the September 1985 first issue line and nothing after it. This is a mechanical check any buyer can request a photo of, and reputable Japanese sellers photograph the okusuke unprompted on early volumes.

The obi, the paper band around the jacket, supports but never proves the case. First printings shipped with era-specific obi advertising the anime launch or sales milestones, and a correct obi raises value, but obi are swapped between copies in the used trade, so the edition page outranks the band every time. Treat an obi as a bonus on a verified first printing, not as the verification.

Why it matters is uneven across the run. Common mid-run volumes differ little between printings in price; the first volume, the Super Saiyan and Gohan transformation volumes, and the final volume carry real first-printing premiums in Japan, amplified when the copy is clean, because these were read to destruction by their first owners. Western buyers should note that English Viz printings have their own, separate first-printing markers and a different market entirely.

Practical protocol: for any Dragon Ball volume priced as a first printing, ask for the okusuke photo, the spine under even light for fade, and the jacket's back for the era-correct barcode or price marking, since Japanese cover prices changed across the decades and a mismatched back cover betrays a swapped jacket. Two of three agreeing is a lead; all three agreeing is a purchase.