As of August 4, 2026, no new social media or news activity has been recorded for Karin Maruyama. Karin Maruyama was a Japanese singer and tarento. She was born in Kōriyama, Fukushima Prefecture. She graduated from Shōshi Kōtō High School. She was nicknamed Rin-chan (りんちゃん). She was represented with Happy Strike. She had a brain tumor removed during her second year of elemen StarFeed checks for new updates every few minutes. Use the day-by-day view above to see activity from other dates.
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