Please answer the following question: Ryuya Wakaba - Ryuya Wakaba ( Wakaba Ryuya born June 10 1989) is a Japanese actor belonging to First Place talent agency. His four brothers and he form the Wakaba Brothers. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Artist