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Masquerade Ball

Nightmare

21 January 2022 – 3 February 2022

Duration: 13 days

Rewards

Asmos and the Fox Mask?

A Masquerade Ball for Two

A Maskless Masquerade?

Demon Cards

Website Closing Notice

Karasu-OS.com will be permanently closed on February 08, 2025.Learn more

Karasu OS is a web resource created by fans. Creators of the website are not in any way affiliated with NTT Solmare Corporation. All characters, illustrations, and game content are copyrighted work exclusively belonging to NTT Solmare Corporation.

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