蒸し餃子決戦！味っ子対虎峰

While at a seafood market looking for fillings for their dumplings, Yoichi and his friends encounter Tonomine and Shigeru. While Tonomine is full of confidence, Yoichi finds a powerful ingredient - crab eggs - and begins the final filling. Yoichi's idea is to make dumplings with four ingredients: tomatoes, shiitake mushrooms, red chili peppers, and crab eggs.

餃子の具を探しに出かけた海鮮市場で、陽一たちは虎峰としげるに出会う。自信満々の虎峰に対し、陽一も強力な材料を見つけた。陽一のアイデアは、トマト、しいたけ、赤唐辛子、かにの卵の4種を具にした餃子だった。