His name is Tokijirou Kaizou, a brilliant scientist who has decided to spend his waning years taking things much easier: caring for his family, farming on his own plot of land...and transforming himself into a 2000-horsepower cyborg!? (Source: OneManga) <b>Included one-shots:</b> Volume 3: Cyborg Jiichan Gaiden (pilot) Volume 4: Long Shoot