Statistics for Ouroboros: Kono Ai koso, Seigi.

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%60914%
80%106826%
90%199648%
95%302173%
96%323679%
97%345184%
98%366689%
99%388094%
Difficulty histogram