Oval Books · PHP研究所 (PHPkenkyuujo/kenkyuusho)
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Xenophobe's Guide to the Japanese | 978-1-906042-40-0 (1-906042-40-3) | 2010 | Sahoko Kaji · Robert Ainsley |
| The Xenophobe's Guide to the Japanese | 978-1-902825-36-6 (1-902825-36-5) | 1999 | Jonathan Rice |
| Tsuka wa korekara do naru noka. | 978-4-569-80350-0 (4-569-80350-4) | 2012 | |