[OKJ] Announcement Regarding the Handling of 'STEPN/Green Metaverse Token (GMT)'

OK Coin Japan Co., Ltd. (Headquarters: Minato-ku, Tokyo; Representative Director and President: Feng Zhongyang; hereinafter: the Company) provides an environment where all customers can trade comfortably, safely, and securely as a cryptocurrency exchange operator. Thank you for always using OKJ. We would like to announce that we will start handling 'STEPN (GMT)' at OKJ (cryptocurrency exchange) on April 20, 2026. This will bring the total number of cryptocurrencies handled by OKJ to 51. In addition, as of April 20, 2026, this will be the first domestic handling of STEPN (GMT) (according to our own research). GMT is the governance token of STEPN, a 'Move-to-Earn' health and fitness app. Users can earn tokens and NFT rewards by exercising outdoors using sneaker NFTs. The aim is to build an ecosystem where users can earn cryptocurrencies while maintaining a healthy lifestyle. ■Detailed Information: Cryptocurrency to be handled: STEPN/Green Metaverse Token (GMT). Supported services: Exchange, Sales Office, Accumulation, Deposit/Withdrawal. Start date and time: April 20, 2026 (Monday) 17:00. *The start time may vary. ■Supported Networks: Solana, Polygon. ■Overview of STEPN/Green Metaverse Token (GMT): Name: STEPN/Green Metaverse Token. Symbol: GMT. Related site: https://www.stepn.com. We will continue to strive to provide customers with a better trading environment and services, and we appreciate your continued support for 'OKJ'. [Company Profile] Company Name: OK Coin Japan Co., Ltd. Location: 5th Floor, Toranomon Sakuradadori Building, 1-2-10 Toranomon, Minato-ku, Tokyo. Date of Establishment: September 2017. Representative: Feng Zhongyang, Representative Director. Business Activities: Cryptocurrency exchange business, provision of various blockchain-related services. Registration Number: Kanto Local Finance Bureau Director No. 00020. URL: https://www.okcoin.jp/