華麗 無限城の死闘KAREI — ENDLESS DEATH MATCH

Privacy Policy

KAREI — ENDLESS DEATH MATCH

Applies to: the game KAREI - ENDLESS DEATH MATCH (Japanese title: 華麗 無限城の死闘; the "Game") and the official website karei.net

Effective: August 31, 2026 Last updated: August 31, 2026

Phase Co., Ltd. ("we", "us") sets out below how we handle user information in the Game and on the official website.

1. Information We Collect

1-1. When you submit a score to the online ranking

The Game includes an optional online ranking feature. Submission is entirely optional. Only if you choose to submit your score on the results screen will the following be sent to our server:

Player nameText you enter (alphanumeric characters only; defaults to "Mumei" if left blank)
ScoreYour final score
Floor reachedThe floor number you reached
DefeatsNumber of enemies defeated
TurnsNumber of turns elapsed
Play recordNumeric gameplay data such as floors explored, runs completed, and chain counts
Platform typeOne of: pc / android / ios / web
VersionThe version number of the Game
EditionWhether the build is the demo or the full version

If you do not submit a score, none of the above is transmitted.

1-2. Information we do not collect

We do not collect any of the following through the Game:

The Game does not request permission to access your contacts, photos, location, camera, or microphone.

1-3. Information stored on your device

The following is stored only on your device and is never sent to our server:

Deleting the app removes this data.

1-4. Website

The official website karei.net may use cookies for access analytics. You can disable cookies in your browser settings.

2. How We Use Information

We use collected information solely to:

  1. Display, compile, and rank online leaderboard entries
  2. Investigate defects and adjust game balance
  3. Perform statistical analysis to improve the Game

3. Public Display of Player Names

Submitted player names and scores are displayed on the in-game ranking screen, where other players can see them.

For this reason, please do not enter your real name or any other information that could identify you as your player name. The player name field accepts alphanumeric characters and spaces only.

We may remove or alter, without prior notice, any name we consider offensive, infringing on the rights of others, or otherwise inappropriate.

4. Disclosure to Third Parties

We do not disclose collected information to third parties, except:

The Game does not incorporate any third-party SDK for advertising or behavioral tracking.

5. Retention

Ranking submissions are retained on our server for as long as necessary to operate the ranking feature.

6. Deletion Requests

To request deletion of a ranking entry, please contact us using the details in Section 9. Providing the player name, approximate submission date, and score allows us to locate and remove the entry.

7. Children's Privacy

The Game is not directed primarily at children. As described in Section 1, the Game does not collect information that directly identifies an individual.

If a parent or guardian becomes aware that a child has submitted identifying information as a player name, please contact us using the details in Section 9 and we will delete it promptly.

8. Changes to This Policy

We may revise this policy in response to changes in law or to the Game. We will announce significant changes on karei.net.

9. Contact

For questions about this policy or our handling of user information:

Phase Co., Ltd.
Address: 1-6-9-301 Kitashinjuku, Shinjuku-ku, Tokyo 169-0074, Japan
Email: privacy@phase.jp
Website: https://karei.net