This book is the 9th edition. There are no markings or writing. It's in near-new condition. There are a few lines from opening the cover, but they were there originally. I've only opened it to flip through the pages, so it's hardly been used. It's been kept clean. Please understand that this is a personal item stored at home. Retail price: 3300 yen (tax included) I'm selling it cheaply as part of a decluttering effort. Depending on the weight and size during packaging, the shipping method may be changed from Rakuraku to Yuuyu or vice versa without prior notice.