| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Puroguramingu kontesuto charenji bukku: Mondai kaiketsu no arugorizumu katsuyoryoku to kodingu tekunikku o kitaeru. | 978-4-8399-4106-2 (4-8399-4106-8) | 2012 | Takuya Akiba · Masatoshi Kitagawa |
| Sekai de tatakau puroguraminguryoku o kitaeru hyakugojumon: Toppu aiti kigyo no purogurama ni naru tame no hon. | 978-4-8399-4239-7 (4-8399-4239-0) | 2012 | Gayle Laakmann McDowell · Ozy. · Takuya Akiba · Masatoshi Kitagawa |
Yasuo Ito · Yasuo Iwata · yoko Ito · yoshio Ito · Youichi Ito · Yuji Ito · Yuki Ito