"So That's It! Math is This Fun! : Professor Jin Akiyama's Super Personal Lesson" By Jin Akiyama #JinAkiyama #Jin_Akiyama #Book #Society/Education/Learning Both the cover and the inside are in beautiful condition. There is no significant damage to note, and it is in good condition. We will ship the item within the same day to two days. Available for immediate purchase. ・We will package it to be waterproof before shipping. [Sanitized and Cleaned] ※Please note that this is not a new item, so there may be scratches, wear, stains, and damage. If not mentioned in the condition description, the obi, postcards, and other accessories are not included.