The third incident arc of 'Hexa no Uta'.
Version
Subtitled 'Unexpected Identical Twin,' the CD-R released on December 31, 2010, and the first three subsequent albums each have their own release records.
Related entries
- Associated Work:Hex's song for...
- Included Versions:Hexa's Song is a three-chapter pressed edition
References
Data compiled on: 2026-10-07.