How Keep One Anime works

1. Every day there are 10 new anime vs anime duels. Everyone in the world gets the same 10.
2. For each duel you can only keep ONE. Haven't seen either? Skip it.
3. See how the world picked, then send your match link. Your picks stay hidden until your friend answers the same 10, then you both see your match %.

Is it an anime compatibility test?

Yes. Send your link to a friend, partner or group chat. Each person answers the same 10 duels and gets their own match % with you, plus the duels where you split.

How are the world numbers counted?

They are real votes from players, one vote per person per day. We only show a percentage once a duel has 20 or more votes, so you never see a number made from two people.

Is it free? Do I need an account?

Free, no sign-up, no email. Your name is optional and only shown to friends who open your link.

Which anime are in it?

Japanese anime only, from all-time classics to recent hits. Tell us which two you want to see next after you play.