Yuko Oshima is a Japanese singer and actress, best known for her work with the popular idol group AKB48. Born on July 18, 1995, in Tokyo, she joined the group in 2006 and quickly became one of its prominent members, known for her talent and charisma. In addition to her music career, Oshima has appeared in various television dramas and films, showcasing her acting skills. She graduated from AKB48 in 2014 but continues to be active in the entertainment industry, participating in various projects and events.