KO1KEYZ, the group born from PRODUCE 101 JAPAN New World, announces the opening of 'KO1KEYZ OFFICIAL SITE / OFFICIAL FANCLUB'!

Fanplus Inc. (location: Shibuya-ku, Tokyo; President: Gen Sato), a consolidated subsidiary of M-Up Holdings Inc. (location: Shibuya-ku, Tokyo; Representative Director: Koichiro Mito) that operates fan sites for music artists, opened the OFFICIAL SITE and OFFICIAL FANCLUB for KO1KEYZ (pronounced Koikizu), a group born from PRODUCE 101 JAPAN New World, on Saturday, June 6, 2026. The "KO1KEYZ OFFICIAL FANCLUB" is packed with special content available only here, including the fastest ticket pre-sales for concerts, movies, and blogs.▼"KO1KEYZ OFFICIAL SITE / OFFICIAL FANCLUB"URL: https://shinsekai.produce101.jp/※Supported devices: PC/Smartphone※Supported languages: Japanese/Korean/English/Chinese (Traditional)/Chinese (Simplified)/Thai/Indonesian/Malay▼Membership Fees【Annual lump sum payment course】6,600 yen (tax included)【Monthly payment course】550 yen (tax included)▼Payment Methods【Annual lump sum payment course】・Credit card payment・d-payment・Convenience store payment ※Additional payment fee incurred【Monthly payment course】・Credit card payment・d-payment (docomo payment) ※docomo Android, iPhone only・au easy payment ※au Android, iPhone only・SoftBank carrier billing ※SoftBank Android, iPhone only※Please note that packet communication charges are the customer's responsibility.▼Supported OS・iOS: iOS 13.0 or later・Android: 7.0 or later▼Supported Browsers・iOS: Latest version of Safari・Mac OS X: Latest version of Safari or Chrome・Android: Latest version of Chrome・Windows: Latest version of Microsoft Edge, ChromeJavaScriptThis site uses JavaScript. If JavaScript is disabled in your browser, the site will not function, so please enable it.CookieThis site uses cookies. If cookies are disabled in your browser, the site will not function, so please enable them.▼"KO1KEYZ OFFICIAL FANCLUB" Content List○BLOGWe will deliver records of KO1KEYZ by the members!○MOVIEWe will deliver messages from members and behind-the-scenes videos that can only be seen here!○SPECIALWe are preparing other special content as well.○DIGITAL MEMBER'S CARDIssue of membership number and digital membership card (with member number)!(Membership number is limited to the annual lump sum payment course)■About Fanplus Inc.Company Name: Fanplus Inc. (Fanplus)Location: 9F, Shibuya Minami Tokyu Building, 3-12-18 Shibuya, Shibuya-ku, TokyoRepresentative: Gen Sato, PresidentEstablished: March 2007Business Overview: Planning, development, and operation of fan sites and fan clubs; development and operation of online sales systems for artist goods; planning and operation of music mediaURL: https://fanplus.co.jp/【Contact for Inquiries and Media】Please contact either of the following: Fanplus Inc., General Affairs & Accounting Department, Public RelationsEmail: press@fanplus.co.jp※All company names, service names, and logos mentioned are trademarks or registered trademarks of their respective owners.