Zonbirando Saga Gaiden za Fasuto Zonbii

Eikichi Hyodo is a second-year high school student, and the eldest son of an onion-growing family. Eikichi withdrew from the Baseball Club due to injury, so he now considers his life mediocre and has no encouragement. On the other hand, his mother and his twin sister Yuko are in perfect condition and have the opportunity to take over the family business. However, one day the older sister disappears without a trace...