Rio Asumi (明日海 りお, June 26, 1985) is a Japanese actress. She is former Top Star of the Flower Troupe in the Takarazuka Revue Company (2014-2019). She is affiliated with the talent agency KEN ON Inc. Rio Asumi (明日海 りお, June 26, 1985) is a Japanese actress. She is former Top Star of the Flower Troupe in the Takarazuka Revue Company (2014-2019). She is affiliated with the talent agency KEN ON Inc.