✅ "Which is Stronger!?" Science Manga Series 22-book set. ✅ A very popular educational manga series that allows you to learn while enjoying the powerful battles of animals! ✅ Set Contents: • Lion vs. Tiger • Cobra vs. Rattlesnake • Snake vs. Crocodile • Beetle vs. Stag Beetle • Jellyfish vs. Electric Eel • Crow vs. Bat • Golden Eagle vs. Vulture • Elephant Seal vs. Polar Bear • Hippopotamus vs. African Buffalo • Bee vs. Spider • Honey Badger vs. Ratel • Snakehead vs. Piranha • Elephant vs. Rhinoceros • Shark vs. Swordfish • Leopard vs. Mandrill • Bighorn Sheep vs. Bison • Bullet Ant vs. Army Ant • Wolf vs. Hyena • Which is Stronger!? X1 • Which is Stronger!? X2 • Which is Stronger!? X5 • Which is Stronger!? x11 ✅ Overall in good condition, but there may be some scratches and signs of use due to being a used item. ✅ No individual sales・Instant purchase OK! ✅ Will be carefully shipped with waterproof and bubble wrap packaging. 【I am also selling other items】 All products are here #PAGEKOCHIbookshelf Related books are here #PAGEKOCHIchildrensbooks Discounts are available for multiple purchases