Release of 'L Mahjong Monogatari' App on Gripachi Scheduled for April 16 - Pre-registration Starts Today

CommSeed Corporation (Headquarters: Chiyoda-ku, Tokyo; President and CEO: Kenji Tsukahara; Securities Code: 3739; hereinafter 'CommSeed'), which engages in the planning, development, and service of smartphone game applications, has decided to generally release the Android and iOS apps of 'L Mahjong Monogatari', the latest smart slot machine from Heiwa's popular series, on the social game 'Gripachi' starting Thursday, April 16, 2026. Pre-registration has started today on various app stores. *Early access available in some areas from Wednesday, April 15. Click here for app pre-registration (free): iOS: https://apps.apple.com/jp/app/6755412724 Android: https://play.google.com/store/apps/details?id=net.commseed.gp.he149001 *To play with Gripachi integration, the separate installation and operation of the 'Gripachi' hall app (main app) is required. Wednesday, April 8, 2026 until release You can pre-register on each app store page. By setting it for automatic installation, you can automatically acquire the app before the release starts. The popular series' first Smart Slot machine arrives on Gripachi! In addition to being able to play the simulator app, you can also use app-exclusive options such as: - 'Dedicated Items' that trigger a bonus win when used during gameplay - 'Dedicated Hyper Avatar' function that activates special effects when equipped while playing the app - 'My Reco!' function where you can earn dedicated item rewards by triggering specific visual effects during gameplay.