Hōryaku calendar

The Hōryaku calendar (宝暦暦, Hōryaku-reki) was a Japanese lunisolar calendar (genka reki). It was also known as Hōryaku Kōjutsu Gen-reki (宝暦甲戌元暦). It was published in 1755.

Hōryaku calendar

The Hōryaku calendar (宝暦暦, Hōryaku-reki) was a Japanese lunisolar calendar (genka reki). It was also known as Hōryaku Kōjutsu Gen-reki (宝暦甲戌元暦). It was published in 1755.