The organogermanium (Ge-132), namely Asaigermanium (Ge-132) was synthesized by Dr. Kazuhiko Asai about over 50 years ago (1967). This Ge-132 has important functions to cure the patients with many serious diseases like cancers and also has functions to activate the physiological actions of microorganisms and organisms like bacteria, animals/humans and plants. Namely, t he Ge-132 plays a very important role in many kinds of organisms. A t present, we are in COVID-19 crisis. In order to ease the crisis, the governments in the world vaccinate people against COVID-19. However, this vaccination seems to be not every. The Ge-132 as a different treatment for COVID-19 will probably have a good effect on COVID-19. Its probability can be judged from our experiments/experience and evidential data by researchers who have gone before ourselves. The probable contents are described in this book.