Atsuko Inaba (稲葉貴子) is a Japanese singer and choreography instructor born in 1974. She started her career by joining the group Osaka Performance Doll (大阪パフォーマンスドール) in 1993, before debuting with the vocal group Taiyou to Ciscomoon (太陽とシスコムーン) in 1999. In 2014, she reunited with former bandmate from OPD Furutani Ayano to create the duet group (S)pirit Color ((S)ピリカラ).
