57 (Seven Days) In 'Seven Days: The Mirror Ball of the Mysterious Era,' there is a character design and SD illustration signature.
Record the production
The production details for this work have been publicly released, listing the roles of original character designs and SD illustrations. This record is limited to the listed versions and does not automatically represent the division of labor on other platforms.
Related entries
- Participated Works:Seven Days: Yuko's Mirror Ball
References
Data compiled on: 2026-10-07.