Thank you very much for using Chouseisan. To make the app more comfortable to use, we’ve made minor fixes and improvements. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. We’ve optimized the app icon for iOS 26. We’ve refined the design for better visibility and improved the overall user experience. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. We’ve updated the development environment used for the app to ensure that Chouseisan continues to run smoothly and reliably. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. The icons have been reverted to the standard design. Additionally, we’ve made usability improvements. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. To make it easier to create events, we’ve added a fixed “Create Event” button at the bottom of the screen. Additionally, we’ve made usability improvements. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. We have upgraded the framework used for app development. The icons have been updated with a Christmas theme. Additionally, we have made improvements related to notifications. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. Announcements from the Chouseisan team can now be displayed as in-app articles. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. We’ve made improvements aimed at enhancing app performance and stability. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. We have added a feature that displays important notices on the event list screen. Additionally, we have made usability improvements. We appreciate your continued support of Chouseisan.

Thank you for using Chouseisan. ・The Halloween app icon has ended, and we’ve reverted to the regular icon. We appreciate your continued support.

Thank you very much for using Chouseisan. The icons have been updated with a Halloween theme! We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. This update introduces ad-free support for Chouseisan Business. When opening events created with Chouseisan Business, ads will no longer be displayed. If you are logged in with a Chouseisan Business account, you can now create events without ads. Additionally, we have made usability improvements. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. This update introduces ad-free support for Chouseisan Business. When opening events created with Chouseisan Business, ads will no longer be displayed. If you are logged in with a Chouseisan Business account, you can now create events without ads. Additionally, we have made usability improvements. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. Organizers can now reorder participants in the attendance sheet. Additionally, we have made usability improvements. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. We have upgraded the framework used for app development. Additionally, we have made improvements related to notifications. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. We have added a "Response Protection" feature that allows you to restrict attendance edits to the respondent only. You can now use AI to automatically generate event notes when creating an event. Additionally, we have made usability improvements. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. Events created on the web as a guest can now be transferred to the app. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. Events created on the web as a guest can now be transferred to the app. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. The icons have been reverted to the regular version! Additionally, we have made usability improvements. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. We have upgraded the framework used for app development. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. A prompt to enable notifications for the Chouseisan app will now be displayed. Additionally, we have made minor improvements related to notifications.

Thank you very much for using Chouseisan. We have improved the system to ensure that participants who access the event page reliably receive deadline reminders. Additionally, we have made minor improvements related to notifications.

Thank you very much for using Chouseisan. We have improved event attendance notifications, allowing both organizers and participants to toggle notifications ON or OFF. We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. The icons have been updated with a spring theme! We appreciate your continued support of Chouseisan.

Thank you very much for using Chouseisan. We have made design adjustments related to the date confirmation process. We appreciate your continued support of Chouseisan.