Statistics for Dakara Boku wa, H ga Dekinai.

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%11417%
80%211613%
90%453128%
95%748046%
96%850952%
97%968259%
98%1147670%
99%1382285%
Difficulty histogram