Tokyo Witch Investigation Notes

Traveling back in time to the early days of the collapse of Japan's bubble economy, he was asked by his grandfather to return to his hometown to serve as a village sage and inherit tens of billions of family assets. Along the way, everything seems to be developing in a strange direction. There are other heirs. On the way back, my grandfather died. The way out was blocked. Communication device, unable to connect... Since then, we have embarked on a wonderful journey of investigating Tokyo Monster Girls.