Mio Natsume (Karin Isobe) is a Japanese voice actress and performer credited under a dual-name format, which makes her easy to identify across anime cast lists, stage programs, and music databases. Born on May 26, 1994, she is from Japan and is also known by her Japanese name 礒部花凜, the stable personal credit used in other sources.
Her career has continued to draw attention in both voice work and stage entertainment. In 2025, she was announced for the stage reading play "私の頭の中の消しゴム Final Letter," marking her first appearance in that production series. In 2026, she joined the cast of the oldies musical "リトル・ダーリン," which returned after 30 years with a notable cast. She also appeared in a re-enactment segment on "あざとくて何が悪いの？" on May 8, 2026, and in the stage production "汝、星のごとく" on May 22, 2026, which featured rotating cast appearances. Her credits may appear in different name orders depending on the source.
