Satone Shichimiya is a Chuunibyou whose goes by Sophia Ring SP Saturn VII.
Satone Shichimiya was created by Toroka for the light novel series Even People with Adolescent Delusions of Grandeur Want To Experience Love! in 2011 as a supporting character for the series. She was adapted into the anime Chūnibyō Demo Koi ga Shitai! by Tatsuya Ishihara in 2012. Rikka is voiced by Juri Nagatsuma in the Japanese anime.
We don't have any info about Satone Shichimiya's related characters. Help us fill it in!