Letter to Ariga Sei 有賀精あて書簡

Timetable of Train Arrivals and Departures

Supplement, Rubber Band Gun (unassembled)(Supplement with Milk Caramel)

Postcard to the Tokyo Metropolitan Museum of Modern Literature, Permission for Exhibiting Materials at the Akutagawa Prize Exhibition

A Thousand Views of Tokyo: Pen Sketch, Tokyo Metropolitan Ueno High School, Taitōku

Nerima Area Slide: (Shakujii) Gravestone of a Mediator at the Chōmeiji Temple (Kōyasan of the Kantō Region), Nerima

Yomiuri Shimbun, No. 6638

Tawaraya (Kitagawa Family) Materials: Hōeiin, Calligraphy on Folding Screens

Perfume Case

M69 Incendiary Bomb

Chinese Poem Mounted as Hanging Scroll

Lyric Sheet, “Aiba Shingunka,” “Aiba Kō,” King Records

Document of Rural Area

Odawara Lantern

Sengoku Zōhyō: No. 52 “PRETEND TO BE CARPENTERS...”