
Terdeo's older sister. A strong, authoritative, and independent woman who owns and runs a guild. After Terdeo's older brother (Kelpius' father) died, Sirsha was supposed to become the head of the family, which she genuinely wanted. She wanted to take this position not out of a thirst for power, but in order to free the family from the curse of blood, as it is not passed down through the maternal line. However, the sudden death of her husband and son so devastated her that she voluntarily renounced her rights as the head, and the title passed on to Terdeo. She has not yet recovered from her loss.
| По-русски | Сирша Лапилеон |
| По-японски | 시얼샤 라필레온 |
| По-английски | Saoirse Lapileon |