Once in a year. My current company give their employee a kind of voucher to buy books that related to job and or technologies. It only valid until 3000 yen.

Last year I bought “IT Passport” book, and this year I bought 2 book from it which is :

  • The Basic of System Engineer
  • Fundamental Information Technology Engineer

Of course they were all written in Japanese. I hope I’ll have the spare time to read all of my un-read yet books.