ISBN: 978-4872177572 // ISBN: 9784872177572Year of publication: 2010Publisher: ASKNumber of pages: 280Languages: English, Japanese Country of origin: Japan
ISBN: 978-4-7574-2224-7 // ISBN: 9784757422247Year of publication: 2012 (latest reprint)Publisher: ALCNumber of pages: 171Languages: JapaneseCountry of origin: Japan
ISBN: 978-48-63923-01-0 // ISBN: 9784863923010Year of publication: 2016Publisher: JreasearchNumber of pages: 71 + 51 (answer key and transcripts)Languages: Japanese, English, Korean, Chinese and VietnameseCountry of origin: Japan
ISBN: 9784866392332 // ISBN: 9784866392332Year of publication: 2018Publisher: ASKNumber of pages: 159Language: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-87424-792-1 // ISBN: 9784874247921Year of publication: 2019Publisher: KurosioNumber of pages: 148Language: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-89689-497-4 // ISBN: 9784896894974Year of publication: 2019Publisher: UnicomNumber of pages: 103 (Mock exam) + 79 (Answer key and explanations)Language: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-7946-0561-0 // ISBN: 9784794605610Year of publication: 2019Publisher: IBCNumber of pages: 124Language: English, JapaneseCountry of origin: Japan
ISBN: 978-4-86392-480-2 // ISBN: 9784863924802Year of publication: 2020Publisher: JreasearchNumber of pages: 307Language: Japanese, Spanish, French, Portuguese Country of origin: Japan
ISBN: 978-4-7946-0616-7 // ISBN: 9784794606167Year of publication: 2020Publisher: IBCNumber of pages: 114Language: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-7890-1754-1 // ISBN: 9784789017541Year of publication: 2020Publisher: The Japan TimesNumber of pages: 118 (Main book) + 160 (3 Mock exams)Language: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-87424-841-6 // ISBN: 9784874248416Year of publication: 2020Publisher: KurosioNumber of pages: 222Language: Japanese, English, ChineseCountry of origin: Japan
ISBN: 978-4-8163-6205-7 // ISBN: 9784816362057Year of publication: 2020Publisher: NatsumeNumber of pages: 354Language: Japanese, EnglishCountry of origin: Japan
ISBN: 978-4-86392-352-2 // ISBN: 9784863923522Year of publication: 2019Publisher: JreasearchNumber of pages: 143Language: Japanese, English, ChineseCountry of origin: Japan
ISBN: 978-4-9905979-7-9 // ISBN: 9784990597979Year of publication: 2021Publisher: North IslandNumber of pages: 127Language: JapaneseCountry of origin: Japan
ISBN: 978-4-384-05964-9 // ISBN: 9784384059649Year of publication: 2021Publisher: SanshushaNumber of pages: 244Language: JapaneseCountry of origin: Japan
ISBN: 978-4-89358-919-4 // ISBN: 9784893589194Year of publication: 2022Publisher: Bonjinsha Co.LTDNumber of pages: 222Language: Japanese, English, ChineseCountry of origin: Japan