Sei Matobu, a former Hanagumi Top Star of the Takarazuka Revue, has made significant strides in the film industry, particularly with her standout role in "Call Boy" (2018). This film, which delves into the complexities of human relationships and desire, has become a sought-after title among collectors due to its unique storytelling and Matobu's compelling performance. Collectors appreciate her work not just for its artistic merit but also for its cultural significance within Japanese cinema. With her background in theater and diverse roles across television and film, Matobu has developed a dedicated fan base that eagerly seeks out her projects. Her contributions to the industry, coupled with the limited home video releases of her films, make her work a valuable addition to any collector's library, especially for those interested in the evolution of contemporary Japanese film.