Yuuka Sonobe

Оригінальне ім’я: 園部優花

She is one of the students from Japan who got involved in the Summoning Incident, and ended up in Tortus along with her other classmates. She is friends with Taeko Sugawara & Nana Miyazaki, and was a part of Aiko's bodyguards protecting her from danger of any kind including the honey-traps of the kingdom.