It is widely believed that Enyuin died in 1594 and was called Hosenni, which is based on the fact that the gravestone composed of five pieces piled up one upon another (Tokuyoshi-cho, Okayama City) has the inscription 'Hosen' engraved and the necrology stored in a certain temple includes the description of Hosen as 'Lady of Ukita clan.'
円融院は文禄３年に没し、法鮮尼と呼ばれたとの説が広く普及しているが、これは「法鮮」銘五輪塔（岡山市徳吉町）や某寺の過去帳に法鮮を「宇喜多氏御前」とすることに基づくものである。