Rikuson

Initially appeared as Rahan's aide. Originally a civil officer. He has a gentle demeanor and a soft manner, but also a surprisingly strong resolve. He was valued for his special skill of never forgetting a face he has seen once, but later, at the request of the other party, he went to serve under the brother of Gyokuyou in the western capital.

In fact, he is from a merchant family in the western capital. The name "Rikuson" was self-assigned when he left the western capital for the capital of Rei, at which time he discarded his original name. The three sisters who are maids to Empress Gyokuyou are his actual cousins. Gyokuen is a relative, and he had known Empress Gyokuyou since childhood.