School Victory Battle Experiment Showdown 11: Water Showdown Written by Gomdori co. / Illustrated by Hong Jong-hyun ISBN: 9784023311831 Price: 1,320 yen (tax included) Release Date: March 19, 2013 B5 variant size, softcover / 204 pages The 11th installment of the "Experiment Showdown Series," which is popular for making children like science. This story features the Akatsuki Elementary School Experiment Club as they take on a rematch, with the power of water as the theme. Through the story, children can楽しく学べます (enjoyably learn) about scientific principles related to water, such as buoyancy, solubility, Archimedes' principle, surface tension, and the water cycle. There are some stains. Please check the details of the condition in the photos. Please purchase only if you understand that this is a used item. Shipping is planned via Mercari delivery. ⸻ #ExperimentShowdown #EducationalManga #Science #WaterScience #Buoyancy #Science #Children'sBooks #ElementarySchoolStudents #JuniorHighSchoolEntranceExams #MercariDelivery