On October 17, 1433, the order was issued; on September 21, 1438, the four seasons' part was submitted to the Emperor for inspection; on August 15 of the following year the anthology was completed.
永享五年（1433）八月二十五日下命、同十年（1438）八月二十三日四季部奏覧、翌十一年六月二十七日成立。