Nittei-san is a shareable calendar tool designed for collaborative scheduling. It allows users to easily coordinate meeting times and events without requiring account registration, login, or downloads. The calendar URL can be shared globally, and users can input their availability directly on the shared calendar. Logging in with Google allows users to view their existing calendar events within Nittei-san.
Shareable calendar for collaborative scheduling without registration or login.
- Scheduling meetings with external partners who don't use the same calendar tools.
- Coordinating availability for events with multiple participants.
- Quickly finding a common time slot for a group without back-and-forth emails.
- Organizers create a new calendar
- enter potential time slots
- and share the URL with participants. Participants select their name and enter their preferred dates and times. The organizer is notified when everyone has entered their availability.

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