A set of two picture books by Momoko Sakura that playfully teach idioms. The "Idiom Classroom" (blue cover) shows considerable wear. As you can see in photo 3, it's quite evident. The side view shows browning. Inside, there are also areas that have browned, and some pages are creased (as seen in photo 4), so please understand this before purchasing. - Title: Idiom Classroom - Sequel: Continued Idiom Classroom - Author: Momoko Sakura - Publisher: List price 850 yen + tax - ISBN: 978-4-09-314109-4 - Size: Approximately 21cm x 15cm - Number of pages: Approximately 100 pages - Condition: Good Thank you for looking.