Isao Morimoto is a revered figure in the realm of Japanese cinema, particularly known for his impactful direction in the early 2000s. His film "Ichigensan" (2000) is a standout work that has garnered a dedicated following among collectors of Asian cinema. The film's rich narrative and exploration of cultural themes resonate deeply, making it a staple in any serious collector's library. Collectors particularly cherish "Ichigensan" for its unique blend of traditional storytelling and modern filmmaking techniques, which set it apart in a crowded market. The film's limited-edition releases and unique cover art often fetch high prices on the resale market, making it a sought-after item for those who appreciate both the film's artistic merit and its collectible value. Morimoto's contributions to home video formats, especially with special editions that include behind-the-scenes content, have further cemented his status as a must-have director in any discerning collector's catalog.