Gakken releases a new book explaining 55 common English grammar questions for Japanese learners using image diagrams

Gakken published a new book by linguist Shigenori Tanaka on May 14, 2026, addressing 55 common English grammar questions that puzzle Japanese learners. Instead of rote memorization, the book uses 'core image' diagrams to logically explain grammatical nuances like article usage and tenses. Priced at 1,980 yen, it features a quick-read format with a two-page spread per question. It is highly recommended for students, professionals relearning English, and teachers looking to understand the language's core essence.