Mike Cash said:The fastest I've ever done was a novel (about 340 pages) in two days. More typically take a week or two, though.
Mahoujin Tsukai said:It took me 9 days to get through オズの魔法使いとオズマ姫 (about 190 pages)。
What is the reading level of the novel that you are referring to? Regarding the novel that I mentioned earlier, my Japanese teacher said that it was 5th or 6th grade reading material.
I hope to read a Japanese Star Wars novel at a much higher speed sometime this year .