| Thorn | |
| |
| Alias | Thor |
| Role | Protagonist |
| Age | 14 |
| Family | Mayor of Destiny Islands (Grandfather) Unnamed Great-Grandmother Sora (Uncle) Michelle (cousin) Keiko (cousin) Tenku (cousin) Maya (Mother) Candlehead (Aunt) Jason, Johnny, and Joey (Triplet Brothers) |
| Weapon | Bow and Arrow |
Princess Rosabella "Thorn" of Arendelle is the daughter of Maya and Riku Replica (FKM), the niece of Sora, Kairi, and Candlehead and the deuteragonist of Chiaro Academy.