I organized a led a visit to the National Diet Library for all my seminar students on a Saturday, outside class time. The purpose was to introduce my students to this unique research resource available especially to us living in the Kanto area. The students had to register at the Library first, and then spent the whole day researching materials relevant to their graduation project. Before visiting the Library, the students had to prepare a number of questions, keywords, and sources which they would then search directly once on the Library premises.