Kadokawa Manga Science Series: Who's Stronger?! Underwater Mixed Martial Arts Set

A three-book set featuring the wildly popular aquatic creature battles from "Which is Stronger?!" is now available!

A big hit with elementary school students! Three popular aquatic creature battles from "Which is Stronger?!" are now available in a set!

Set Contents (3 items) 1. "Which is Stronger?! Jellyfish vs. Electric Eel" Jake and his team are attacked by the Australian hornet jellyfish, said to have the most venom of any creature in the waters off Australia, but they manage to bring back jellyfish data. Meanwhile, Lewis and his team risk their lives to gather data on electric eels from the Amazon River in South America. Now they face off virtually in the lab's simulator! Watch this thrilling battle of venom vs. electricity!

2. "Which is Stronger?! Killer Whale vs. Hammerhead Shark" Dr. Charles heads to an island in the Indian Ocean off the east coast of Africa to stop the animal kingdom from going out of control. While pursuing them, Jake and his research team come across a horde of hammerhead sharks attacking a floating village. A pod of killer whales joins the fray, and a massive brawl ensues! Communicating with friends, sensing enemies... a tumultuous battle of abilities!

3. "Who's Stronger!? Pacific Octopus vs. Sawfish" After receiving news of sawfish poaching, the X-Venture Research Team heads out to investigate. Jake, acting independently to uncover the poachers, ends up being captured... A terrifying undersea showdown between a Pacific octopus, which changes color to sneak up on its prey, and a sawfish, which fights with the saw-like proboscis on its mouth!