What Does "CIB" Mean When Buying Used Games in Japan?

It doesn't mean "brand new"

CIB stands for Complete In Box. It means the cartridge or disc, the original case, and the manual are all present together. It does not mean the item is new, sealed, or in mint condition. A CIB copy can still have a worn box, a creased manual, or scuffs on the case — what CIB promises is completeness, not condition.

Collectors care about this distinction because a "loose" copy (cartridge or disc only) and a CIB copy of the exact same game can sell for very different prices, even when the disc itself is in identical shape.

Why completeness matters more in Japan

Japanese retail culture places unusually high value on original packaging. Manuals were often printed with detailed artwork, and many Japanese games included inserts — registration cards, maps, stickers — that were routinely thrown away overseas but are still expected to be present in a "complete" Japanese listing.

This means a shelf that looks uniform at a glance (rows of cases) can actually contain very different completeness levels once you look inside each case.

Japanese terms that signal CIB

Store listings and shelf tags rarely use the English word "CIB." Here is what to look for instead:

When in doubt, the safest approach is to look up the product code (型番) on Kataban and compare what the listing photo shows against what the code confirms should be included.

Buying CIB items through a proxy service

Since most Japanese retail listings are text-heavy and written for domestic buyers, a proxy purchasing service is usually the easiest way in. When you contact a shop or place an order, mentioning the completeness terms above — rather than just "CIB" — will get you a much more accurate answer about what is actually in the box.