Set in the Edo Period, a son and heir of big apothecary's shop named Ichitaro (Yuya Tegoshi) is physically weak, but really kind and intelligent. One day. Ichitaro hears the voice imprecating a curse on him during frequent big earthquake. Apparently, nobody hears the voice except him. His 3,000-year-old grandmother, Ogin gives Ichitaro feeling insecure a revelation to go to Hakone to take the water with his brother and specters. However . . .