Thank you for viewing. Learning text for developing logical thinking. Educational materials for schools and cram schools by Hiroshi Deguchi, a charismatic figure in modern Japanese. This is a textbook that was used at Kyoshin. Logic Engine 6-2: Used only for 4 pages, from Step 1 P8 to 11. Logic Engine 6-1 is new and unused. Logic Engine Kids Level 6-1 Logic Engine Kids Level 6-2 - Answer & Explanation: Answer & Explanation Level 6-1 - Answer & Explanation: Answer & Explanation Level 6-2 Author: Hiroshi Deguchi Available for immediate purchase. I am sorry, but I do not accept price negotiations or questions. #EntranceExamsForJuniorHighSchool #CramSchoolMaterials #CramSchoolExclusiveTextbooks #JapaneseLanguage #JuniorHighSchoolEntranceExam