Although it has a reputation of an academic district, do not expect to the Kanda Book Town to be boring or old. As a matter of fact, nowadays the district is mostly frequented by young people, since it has become a popular destination for book lovers from all over the world. It is easy to see why, as it is home to over 170 bookshops and publishing houses!
Wikipedia https://en.wikipedia.org/wiki/Jimbōchō_Book_Town
Address 〒101-0003神保町
Coordinates 35°41'45.096" N 139°45'30.984" E