Born in Yamaguchi Prefecture. Graduated from Tokyo Zokei University, Design Department. Watanabe Osamu established his unique technique called "Fake Cream Art," earning him the nickname "Cream Prince of the Art World." His three-dimensional works inspired by sweets cream blend adorable aesthetics with fine art dignity, attracting wide-ranging fans. He achieved the highest visitor record at Kiyosu City Haruhi Art Museum and has held nationwide touring exhibitions. A next-generation artist with collectors growing overseas. Featured on BS Fuji "Break Zenya" #45.