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A Secret-Technique Physics Problem Book You Can Study on Your Own: Mechanics, Thermodynamics, Waves, Electromagnetism, and Atomic Physics — Gakken

¥ 800

Gakken Manga Secret Series Doraemon Mystery Adventure Series 7-Book Set

¥ 2,000

Discover the Fun! High School Mathematics I+A Chart Books, published by Sūken Shuppan, edited by Michimasa Kobayashi

¥ 300