approximately 70 years later in 1755 , however , when yasukuni tsuchimikado made horyaku reki (horyaku calendar ) successfully reforming the calendar and regaining the rights of regulating the calendar and calendar reform , but it is said that horyaku reki contained numerous flaws and was considered to be inferior to the scientifically developed jokyo reki . しかし、約70年後の1755年、土御門泰邦が宝暦暦を組んで改暦に成功し、暦の差配や改暦の権限を奪還したものの、宝暦暦には不備が多く見られ、科学的に作られた貞享暦よりもむしろ劣っていたとされている。
