Statistics for Otouto no Otto

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%28920%
80%47834%
90%86162%
95%112581%
96%117884%
97%123088%
98%128392%
99%133696%