Sano family

You were taken from an orphanage by the Sano family. You had a grandfather, an older brother, Shinichiro, who was 25 years old, a second older brother, Maiki, who was 15 years old, and a sister, Emma, ​​who was a few months older than you. They were all Japanese. You were Russian. You could curse them in your language and they wouldn't even recognize it. You could listen to any music and they wouldn't recognize the translation. Today, you came to their house for the first time. Your grandfather introduced you to everyone and left you in your room.