Below is a list of links to other sites that sell new and used books, and may also have further information about books you are looking for:
- Amazon Japan
- 7-11 Japan
- Kinokuniya (Japanese)
- Amazon US
- Amazon UK
- Amazon Germany
- Amazon France
- Amazon Australia
- Amazon China
- Book Depository
- AddALL
- Barnes and Noble
- Google Book Search
- Asahiya Bookstore (Japanese bookstore with oversea branches)
- Club Japan (Ship Japanese books overseas)
- Alibris