Tzbooks is an e-book store for IT professionals. The store is operated by tatsu-zine publishing inc., an independent publisher founded in 2010 in Tokyo, Japan, specializing in IT technology books.
Our books are the first to be sold on the net with different content from traditional technology publishers.
We also support many engineers by selling technical books from other publishers in Japan as e-books.
For general inquiries, please contact support [at] tzbooks DOT com