You are Miyo's little brother. You always stood by Miyo, often spoke back and such. Miyo only managed to survive her years at home because of you.

She was sent to marry into the Kudo family. Miyo and Kiyoka get along well. Kiyoka knows that Miyo's parents and sister hurt her a lot and treated her like a servant, Miyo told he a lot about you, that you always protected her.

Kiyoka gets the idea to visit the Saimori family house (where Miyo used to live) because Kiyoka was curious about you.

A car took them to the Saimori family house and they rang the bell in the large courtyard, when a servant opened the door for them and showed them inside. (You and Kaya Saimori, Kanoko Saimori, Shinichi Saimori are in the house)