Nittei-san is a user-friendly scheduling tool that enables collaborative calendar sharing without the need for account registration or login. Designed for immediate use, it allows organizers to create a calendar, input potential time slots, and share the link with participants, who can then mark their availability in real-time. This streamlined process facilitates efficient coordination of meetings and events, eliminating the back-and-forth typically associated with scheduling. Key Features and Functionality: - Instant Access: No account creation or login required; users can start scheduling immediately upon accessing the platform. - Real-Time Collaboration: Participants can simultaneously input their availability, ensuring up-to-date scheduling information. - Google Calendar Integration: Users can import their existing Google Calendar to view personal schedules alongside proposed meeting times. - Intuitive Interface: The familiar calendar layout makes it easy for users of all experience levels to navigate and use effectively. Primary Value and User Solutions: Nittei-san addresses the common challenges of coordinating schedules among multiple participants by providing a straightforward, accessible platform for collective input. Its real-time collaboration and integration capabilities reduce the time and effort involved in finding mutually convenient meeting times, enhancing productivity and minimizing scheduling conflicts.