"Physics: Mei-mon no Mori Mechanics, Heat, and Waves 1" Kiyotoshi Hamajima Price: ¥1000 "Physics: Mei-mon no Mori Waves 2, Electromagnetism, and Atoms" Kiyotoshi Hamajima Price: ¥1000 *Set of 2 books for sale I used them with film book covers, but they show considerable wear. I used Post-it notes. There is almost no writing, but there are two places where I lightly checked with a pencil and erased them. Please forgive any oversight. Currently, I have attached Post-it notes to make the wear and tear more visible. I apologize. I will remove them when shipping the product. I will also clean the dirt as much as possible. Please purchase only if you understand the condition. #KiyotoshiHamajima #Kiyotoshi_Hamajima #book #nature/physics"