Statistics for Imouto no Hou ga Oneechan yori Kawaii desu yo, Senpai?

This graph shows the percentage of words (in total) that you'll be able to read assuming you know a certain percentage of unique vocabulary that appears in this work.

CoverageVocabulary required%
70%96012%
80%175222%
90%347143%
95%525766%
96%579472%
97%633079%
98%686786%
99%740393%
Difficulty histogram