Mishona Co., Ltd. (Headquarters: Fukuoka City, Fukuoka Prefecture; Representative: Takahiro Suzuki) has implemented an update on June 23, 2026 (Tue) to its LINE Official Account extension tool "L Message (Erume)", refreshing the design of the friend detail page as well as the new registration and login screens. This update enhances usability for managing and editing friend information and improves the user experience for first-time users. ■ Background of the Update With the goal of creating a more intuitive admin interface, L Message has been continuously improving its UI design. This update focuses on redesigning the "Friend Detail Page", used to view and edit individual friend information, and the "New Registration and Login Screen", used when starting to use the service, aiming to improve usability for both daily operations and initial setup. ■ Redesigned Friend Detail Page The friend detail page has been redesigned to make managing and editing friend information easier. Additional information is now also available directly within the page. ・"Tags": Users can now view tag history. ・"Reservation Management": Users can now check salon and lesson reservation details. ・New "Action History" section added: Users can now view action history such as QR code scans and Rich Menu interactions. ■ Redesigned New Registration and Login Screen The new registration and login screen has been redesigned. As this is the first screen users see when starting with L Message, the update improves overall usability during registration and login. ■ About L Message (Erumesseji) L Message (Erume) is a LINE Official Account extension tool developed by Mishona Co., Ltd. In addition to basic LINE Official Account functions, it provides advanced marketing features to help businesses overcome challenges in leveraging LINE for their operations. Since its launch in June 2020, L Message has surpassed 140,000 implementations as of January 2026. ▼ Key Features ・Message distribution ・Form creation ・Re