Other certificates

Only The NBTHK issues certificates? Other than the NBTHK, there are some associates, appraisers, and shops issuing their own certificate but the NBTHK’s one is still the most popular. [...]

NBTHK certificate ranking and criteria

What is the NBTHK? The NBTHK (short for Nihon Bijutsu Token Hozon Kyokai) was founded in February 1948 as an authorized foundation by the government with a mission to preserve the Japanese [...]