In June 1919, 192 books of Senbon's old possession were stored in Tokyo Higher Normal School (current University of Tsukuba) and now they are called Senbon Library.
1919年（大正8年）6月に、東京高等師範学校（現在の筑波大学）へ千本の旧蔵書192冊が収められ、現在は千本文庫とよばれている。