This museum has information of Kanagawa related and/or born writers and literature. Is is used both as a library of Japanese modern literature and event site. They have more than 1.2 million collections. Some of them are entitled famous writers' names, such as Yasushi Inoue library, Shohei Ooka library and Soseki Natsume special collection. They usually exhibit Kanagawa literature. Also display personal exhibition of Sosuke Natsume, Ryunosuke Akutagawa and other Kanagawa related writers.