ISBN: 978-48742-4563-7 // ISBN: 9784874245637Year of publication: 2012Publisher: KurosioNumber of pages: 2012 Languages: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-384-05759-1 // ISBN: 9784384057591Year of publication: 2016Publisher: SanshushaNumber of pages: 270Languages: JapaneseCountry of origin: Japan
ISBN: 978-4-87424-447-0 // ISBN: 9784874244470Year of publication: 2009Publisher: KurosioNumber of pages: 403Languages: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-89358-763-3 // ISBN: 9784893587633Year of publication: 2013Publisher: Bonjinsha Co.LTDNumber of pages: 229 (Main book ) + 29 (answer key)Languages: Japanese, English Country of origin: Japan
ISBN: 978-4-384-05757-7 // ISBN: 9784384057577Year of publication: 2014Publisher: SanshushaNumber of pages: 200Languages: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-384-05756-0// ISBN: 9784384057560 Year of publication: 2014Publisher: SanshushaNumber of pages: 184Languages: Japanese and EnglishCountry of origin: Japan
ISBN: 978-4-89358-860-9 // ISBN: 9784893588609 Year of publication: 2014Publisher: Bonjinsha Co.LTDNumber of pages: 143Languages: JapaneseCountry of origin: Japan
ISBN: 978-4-89358-859-3 // ISBN: 9784893588593Year of publication: 2014Publisher: Bonjinsha Co.LTDNumber of pages: 235Languages: JapaneseCountry of origin: Japan
ISBN: 978-4-89358-861-6 // ISBN: 9784893588616Year of publication: 2014Publisher: Bonjinsha Co.LTDNumber of pages: 103Languages: JapaneseCountry of origin: Japan
ISBN: 978-43-84057-60-7 // ISBN: 9784384057607Year of publication: 2017Publisher: SanshushaNumber of pages: 285Language: Japanese Country of origin: Japan
ISBN:978-4-384-05892-5 // ISBN: 9784384058925Year of publication: 2018Publisher: SanshushaNumber of pages: 199Languages: English, Japanese Country of origin: Japan
ISBN: 978-4-7946-0437-8 // ISBN: 9784794604378Year of publication: 2019Publisher: IBCNumber of pages: 100Language: English, JapaneseCountry of origin: Japan
ISBN: 978-4-7890-1696-4 // ISBN: 9784789016964Year of publication: 2019Publisher: The Japan TimesNumber of pages: 110Language: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-7890-1695-7 // ISBN: 9784789016957Year of publication: 2019Publisher: The Japan TimesNumber of pages: 259 (Main book) + 63 (Supplementary book)Language: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-7890-1732-9 // ISBN: 9784789017329Year of publication: 2020Publisher: The Japan TimesNumber of pages: 390Language: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-7890-1736-7 // ISBN: 9784789017367Year of publication: 2020Publisher: The Japan TimesNumber of pages: 81Language: JapaneseCountry of origin: Japan
ISBN: 978-4-88324-405-8 // ISBN: 9784883244058Year of publication: 2020Publisher: Senmon KyouikuNumber of pages: 101 Language: JapaneseCountry of origin: Japan
ISBN: 978-4-88324-399-0 // ISBN: 9784883243990Year of publication: 2020Publisher: Senmon KyouikuNumber of pages: 200Language: JapaneseCountry of origin: Japan