Haruka Terui (照井春佳), born on 7 March 1987 in Iwate Prefecture, Japan, is the performer credited here alongside the character name Yuuna Yuuki. This entry is most useful for anime cast lists and character-linked music credits, especially when cataloguing voice performances, character songs, and other series-related releases connected to her work.
Rather than reading it as a separate solo music act, the credit is best understood as a character-centered listing tied to Haruka Terui’s anime profile. That makes it useful for searches about anime voice cast information, character portrayals, and the music material that is often issued around featured roles in a series.
