Block-like Combinable Stamp "Brosta" Wins Semi-Grand Prize at SP Tool Contest
NQ Score
40/100
N1 Content Completeness
4
AI Summary (NQ-processed)
Yamada Co., Ltd. exhibited for the first time at the "Premium Incentive Show" held in Ikebukuro from April 8-10, 2026. Among its various stamp services, the freely combinable stamp "Brosta" won the Semi-Grand Prize at the SP Tool Contest. The company, founded in 1970, continues to propose new ways to utilize stamps, focusing on original stamps for small lots, stamp rallies for events, experiential novelties, and products for inbound tourists.