Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Kaiju Extermination chapters of Kinnikuman featured several monsters that destroyed portions of Japan or attempted to capture the main characters. Nachiguron is a weak Kaijuu that is afraid of humans. Kinnikuman is dispatched to fight him, but realizes Nachiguron is harmless and lets him go. Originally 60 m tall, he shrinks down to around 1 m and moves in with Kinnikuman and Meat. Meat initially objects to the idea, already having to take care of one big baby (Kinnikuman), but agrees if Nachiguron will take care of himself. He gives Nachiguron a special whistle to blow if he ever gets in trouble and sends him out to get the groceries. Nachiguron is then confronted by the Kaijuu Yakuza for siding with Kinnikuman. He almost blows the whistle, but instead decides to take care of himself. He shows up again from time to time cheering on Kinnikuman or serving as referee, but is not seen again after the Choujin Olympics.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.