ISBN: 978-4-86392-047-7 // ISBN: 9784863920477Year of publication: 2011Publisher: JreasearchNumber of pages: 319Languages: Japanese and EnglishCountry of origin: Japan
ISBN: 978-4-75742-052-6 // ISBN: 9784757420526Year of publication: 2011Publisher: ALCNumber of pages: 123 (Main book ) + 16 (answer key)Languages: JapaneseCountry of origin: Japan
ISBN: 97-84-75742-2605 // ISBN: 9784757422605Year of publication: 2016 (Revised edition)Publisher: ALCNumber of pages: 231Languages: Japanese, English, Chinese, Korean Country of origin: Japan
ISBN: 978-48-72179-83-5 // ISBN: 9784872179835Year of publication: 2017Publisher: ASKNumber of pages: 292Languages: Japanese, EnglishCountry of origin: Japan
ISBN: 978-48-96894-71-4 // ISBN: 9784896894714 Year of publication: 2010Publisher: UnicomNumber of pages: 239Languages: Japanese and English Country of origin: Japan
ISBN: 978-447574-1886-8 // ISBN: 9784757418868 Year of publication: 2013Publisher: ALCNumber of pages: 531Languages: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-87217-642-1 // ISBN: 9784872176421Year of publication: 2007Publisher: ASKNúmero de lecturas: 5 books / 106 pages in totalLanguages: JapaneseCountry of origin: Japan
ISBN: 978-4-87217-672-8 // ISBN: 9784872176728Year of publication: 2008Publisher: ASKNumber of pages: 5 books/110 pagesLanguages: JapaneseCountry of origin: Japan
ISBN: 978-48-93588-470 // ISBN: 9784893588470 Year of publication: 2015 (Second edition)Publisher: Bonjinsha Co.LTDNumber of pages: 69 (Main book ) + 69 (answers)Languages: JapaneseCountry of origin: Japan
ISBN: 13 978-4-88319-609-8 // ISBN: 9784883196098 Year of publication: 2012Publisher: 3A CorporationNumber of pages: 100Languages: JapaneseCountry of origin: Japan
ISBN: 978-4-87217-643-8 // ISBN: 9784872176438Year of publication: 2007Publisher: ASKNumber of pages: 5 books/ 150 pages in totalCountry of origin: Japan
ISBN: 978-47-57420-46-5 // ISBN: 9784757420465Year of publication: 2011Publisher: ALCNumber of pages: 215 (Main book ) + 21 (answers)Languages: JapaneseCountry of origin: Japan
ISBN: 978-4-88319-610-4 // ISBN: 9784883196104Year of publication: 2012Publisher: 3A CorporationNumber of pages: 159Languages: Japanese and EnglishCountry of origin: Japan
ISBN: 978-48-72179-41- // ISBN: 9784872179415Year of publication: 2015Publisher: ASKNumber of pages: 293Languages: Japanese, English, VietnameseCountry of origin: Japan
ISBN: 978-48-83196-71-5 // ISBN: 9784883196715Year of publication: 2014Publisher: 3A CorporationNumber of pages: 159 (Main book ) +36 (answer key)Languages: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-87217-794-7 // ISBN: 9784872177947Year of publication: 2011Publisher: ASKNumber of pages: 162Languages: Japanese, English, PortugueseCountry of origin: Japan