不意に現れた、歳の離れた義妹の話

Vocabulary Coverage

Learning words in frequency order, here's how many unique words you need to know to reach various coverage percentages for this series (based on available volumes):

Coverage Words Needed % of Unique Words
75% 337 51.5%
80% 400 61.2%
85% 464 70.9%
90% 527 80.6%
95% 591 90.4%
96% 604 92.4%
97% 616 94.2%
98% 629 96.2%
99% 642 98.2%

Total Unique Words: 654
Total Word Occurrences: 1,271