キンタローJK＆シャーク　セクシートロッコ大暴走！

Nuclear material has accumulated in Kintaro JK's body, and a nuclear explosion is imminent. Kintaro and Shark decide to go to the seaside laboratory on the Kintaro. The slightest vibration could cause an explosion, and a group of mysterious people are involved in a series of crises. Will they be able to reach the institute safely?