The library has a collection of more than 320,000 academic/technical books/magazine copies, and a Reti Collection of books by Leonardo da Vinci.
Open days and hours, and closed days
|09:00-20:00 on Tuesday,Thursday
09:00-17:00 on Monday,Wednesday,Friday
09:00-15:00 on Saturdays
|Sundays, public holidays, the foundation day of Nihon University (the 4th day of October) and certain periods in summer and winter.