A problem collection for the Reiwa 6th year, complete with mock exam questions and explanations. - Title: Reproduced Question Answer & Explanation Collection - Year: Reiwa 6th year - Exam Format: Mock Exam Questions - Publisher: Foresight - Contents: Problem collection with explanations Thank you for viewing. This is a new, unused item. We would appreciate it if those who understand that it has been stored at home and may have some dirt during shipping would consider purchasing. Please ask any questions before purchasing.