Calendar-related items such as Shi-gai (辛亥), Kasshi Kakurei (the 1st year of the 60-year cycle in Chinese calendar when changes are often said to happen), and the 24 seasonal datum points, all reveal significant influenced by Dokyo.
辛亥、甲子革令、二十四節気などの暦に関することもかなり道教の影響をうけている。