Getting started

ATaMa volley is a mobile-first volleyball stats app. Record a rally in three taps — player, action, evaluation — while score and rotation update automatically. It also works offline in gyms with unreliable service.

What you need

• A phone, tablet, or computer with a modern browser
• An email address
• Either a new team or an invite code from an existing team

Open ATaMa volley, then create an account or sign in.

Create a new team

1. On the sign-in screen, choose Create a new team.
2. Enter the team name and category.
3. Create the team, then register players from Team & account settings.

The person who creates the team becomes its administrator. Administrators can manage members, players, and team settings.

Join an existing team

1. Ask a team administrator for the invite code.
2. Choose I have an invite code on the sign-in screen, or open team selection after signing in.
3. Enter the code and confirm the team name.

Treat invite codes like team access links

Anyone with a valid code may request or receive access according to the team's current join settings. Share it only with intended members.

Invite teammates

Open Team & account settings → Members, then use Share invite. Members can be assigned a viewing or editing role. Only administrators can change team-wide settings.

Home screen

The home screen is organized around match cards.

• New match starts match setup.
• Tap a match card to review its rallies.
• Use the card's action menu to continue recording, open stats, finish or reopen the match, or delete it when permitted.
• Use the date controls to narrow the list.
• Open the menu for team settings, tutorials, announcements, language, and sign-out.

Switch language

Open the menu and choose JA or EN under Language. Your choice is saved in a cookie and reused on the next visit.

Next step

Register your roster in Team & players, then follow Match setup.