Most Japanese language books are going to be found in specific areas of the library. The following list contains call number ranges you can use to browse library books about Japanese language and literature.
It's fairly easy to install Japanese keyboards on non-Japanese computers. In fact, most computers have a Japanese keyboard that you can easily activate. Here are some tips for installing or activating a Japanese keyboard on your computer from the Japanese language website, Tofugu.
The following are workbooks that help in kana memorization and practice.