This app simply displays the Rokuyo, so there are no annoying displays such as holidays or the phases of the moon. The main features are explained in detail below. 1. Intuitive interface The app interface is very intuitive and does not require any complicated operations. Just open the calendar and you can see the Rokuyo for that day at a glance. 2. Highlighting the specified Rokuyo There is a function to highlight the dates of specific Rokuyo (e.g. Taian or Tomobiki). By using this function,