When was the latest edition of the past questions for the Japan Castle Examination released?

It was released on Thursday, March 26, 2026, by One Publishing Co., Ltd.

What is the price of the official past questions collection mentioned in the article?

The price of the book is 1,980 yen, which already includes the tax.

It includes all 900 questions from the 25th, 26th, and 27th exams.

Mr. RiFumi Kato, Executive Director of the Japan Castle Foundation, provides the explanations.

There are 16 questions included from the expert-level 1st grade exam.

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The latest edition of the Japan Castle Examination past questions is released, making castle tours even more enjoyable.

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Q: When was the latest edition of the past questions for the Japan Castle Examination released?: A: It was released on Thursday, March 26, 2026, by One Publishing Co., Ltd.
Q: What is the price of the official past questions collection mentioned in the article?: A: The price of the book is 1,980 yen, which already includes the tax.
Q: How many questions from the last three exams are included in this book?: A: It includes all 900 questions from the 25th, 26th, and 27th exams.
Q: Who provides explanations for the difficult questions of the higher grades in this book?: A: Mr. RiFumi Kato, Executive Director of the Japan Castle Foundation, provides the explanations.
Q: How many questions from the expert-level 1st grade exam are included in this volume?: A: There are 16 questions included from the expert-level 1st grade exam.