Welcome to Amida-san

Amida-san is a web service for creating and sharing online Amida lottery.

What You Can Do with Amida-san

1. Easy Sharing and Participation via URL

• Create an event and share the URL
• Participants enter their names and add horizontal lines to join
• Once everyone is ready, the administrator starts the draw

2. Transparent and Fair Drawing

• No one can manipulate the results because all participants add lines together
• High satisfaction as everyone contributes to creating the Amida lottery
• Trusted for company events, school activities, and gatherings with friends

3. Support for Large Groups

• Up to 299 participants
• Easy participation from smartphones
• Real-time participation status updates

4. Various Use Cases

• Event Lottery: Prize distribution, winner selection
• Team Division: Project teams, group work
• Role Assignment: Task assignments, duty assignments, moderator selection
• Order Determination: Presentation order, speech order
• Seating Arrangement: Party seating, event seating

5. Amida 3D (Premium Option)

Watch as balls dynamically move through 3D space in an exciting animation, keeping the result a mystery until the very end.

Recommended For

• Event Organizers: Ensure transparency in draws
• Teachers/Instructors: Fairly divide groups or determine order
• Project Managers: Conduct fair team formation
• Party Planners: Fun way to decide seating or roles

Amida-san offers mathematically proven fairness as a free online Amida lottery tool. Experience fair decisions that everyone can agree on!