| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| TRUE PORTLAND -The unofficial guide for creative people- 創造都市ポートランドガイド Annual 2015 TRUE PORTLAND -The unofficial guide for creative people- souzoutoichi/ | 978-4-9907396-5-2 (4-9907396-5-5) | 2015 |
| TRUE PORTLAND the unofficial guide for creative people 創造都市ポートランドガイド TRUE PORTLAND the unofficial guide for creative people souzoutoichi/ | 978-4-9907396-1-4 (4-9907396-1-2) | 2014 |