| title | ISBN-13 | year of publication |
|---|---|---|
| Oops and Goofs Lessons Learned through Daily Life in Japan | 978-4-14-035071-3 | 2007 |
| Takes and Mistakes Twelve Short Tales of Life,Language and Culture in Japan and America | 978-4-14-035064-5 | 2004 |
| NHK CD BOOK 基礎英語1 はじめて学ぶ英会話と文法 NHK CD BOOK kisoeigo1 hajimetemana/ | 978-4-14-189698-2 | 2011 |
| 英語訳つき 楽しいおりがみ (セレクトBOOKS) eigoyakutsuki raku/ | 978-4-07-246103-7 | 2005 |