Among the commentaries on "Senzai Wakashu" that have been published recently, the following ones are easy to obtain: 'New Japanese Classic Literature Systematic Edition' by Iwanami Shoten, Publishers and 'A New Version of Comprehensive National Poems.'
最近出版された『千載和歌集』の注釈本で入手しやすいのは、岩波書店の「新日本古典文学大系」本と、「新編国歌大観」本である。