・The Most Easy-to-Understand High School Physics (Mechanics & Waves) ・The Most Easy-to-Understand High School Physics (Electromagnetism, Heat, & Atoms) ・The Most Easy-to-Understand High School Chemistry (Organic Chemistry) ・The Most Easy-to-Understand High School Chemistry (Inorganic Chemistry) ・[Revised Edition] The Most Easy-to-Understand High School Chemistry (Theoretical Chemistry) Please read my profile before commenting. Instant purchase is OK. There are some scratches on the cover, but there is no noticeable damage. There are no markings or writing in any of the books. I think you can still use them well. No individual sales. Please consider purchasing after understanding that these are used items. To prevent trouble, please refrain from purchasing if you are concerned about minor details. If you wish to pay at a convenience store/ATM, please be sure to inform me of your expected payment date in the comment section. For Mercari shipping, I may change the shipping method from Yu-Yu to Raku-Raku at my convenience without contacting the buyer. In the unlikely event that there is a problem with the product, please contact me before evaluating. I will respond with returns and refunds. The Easy-to-Understand series for high school chemistry and high school physics, characterized by colorful covers. - Title: High School Chemistry - Publisher: Gakken - Series Name: Easy-to-Understand High School Chemistry - Title: High School Physics - Publisher: Gakken - Series Name: Easy-to-Understand High School Physics - Number of pages: Thick pages - Color: Colorful cover 25741-5-dmginovxvfa284//8--2765