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Information in this article is about real life people, companies and things, and does not relate to the in-universe Sonic series.
Yūko Minaguchi (皆口 裕子 Minaguchi Yūko, née Minaguchi Tomoko or 水口 知子) is a seiyū who was born on June 26, 1966 in Tokyo, and works for Aoni Production. She is the Japanese voice actress for Illumina in Sonic Shuffle.
- Yūko Minaguchi at Wikipedia, the free encyclopedia