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HashPortについて
HashPort is a Japanese blockchain solutions company founded in 2018. Its subsidiary HashPalette runs Palette Chain, a network for issuing and distributing digital content, plus the PLT Place marketplace. The business has three layers: tokenisation consulting and systems integration for financial institutions and enterprises, soulbound tokens for membership and credentials, and the non-custodial HashPort Wallet with Wallet for Biz for merchants; cumulative wallet downloads exceed 1.15 million.
On the payments side it keeps stablecoins in the background: customers pay from a non-custodial wallet while stores accept funds through Wallet for Biz connected to their existing POS, without running a chain wallet. On 13 July 2026 HashPort signed an agreement with KDDI and Lawson to test yen stablecoin payments in August at the Lawson Takanawa Gateway City store in Tokyo, with employees of the three companies taking part and the trial measuring POS integration, checkout workflow and payment time.
On June 1, 2026, HashPort and Sumitomo Mitsui Trust Club launched Japan's first credit card loyalty point conversion into a stablecoin, letting Diners Club and TRUST CLUB cardholders exchange 2,500 or 4,000 points for 1,000 JPYC, with 50% point-back running from June 1 to November 30.
On July 13, HashPort and KDDI began an in-store JPYC payment pilot at Lawson convenience stores; on July 30 it partnered with MOACT, Kansai Electric Power's rewards arm, to convert NORM points into JPYC on Polygon. JPYC's cumulative onchain transfer volume passed $100 million in April and exceeded $265 million by August, with about 84% of JPYC holders using the HashPort wallet.
Future strategy and roadmap: HashPort plans to replicate the point-conversion model with more card issuers, utilities and telecom operators, widen the merchant acceptance network, and expand compliant payment use cases for its non-custodial wallet under Japan's Payment Services Act. Next steps include cross-chain settlement and support for more stablecoin currencies, with the goal of making the wallet a unified entry point for everyday payments and loyalty assets in Japan.
Seihaku Yoshida — Representative Director & CEO; founded HashPort in 2018, Keio University law graduate, former Venture Architect at BCG Digital Ventures.
Kazuhiro Tokita — COO; oversees group operations.
Koichi Tsujino — CTO; leads technology development.
Koji Horita — CAO; oversees administration and corporate management.