ビブリア古書堂の事件手帖

The Case Records of the Biblia Secondhand Bookstore

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:

Coverage Words Needed % of Unique Words
75% 512 42.7%
80% 650 54.2%
85% 788 65.7%
90% 925 77.1%
95% 1,063 88.6%
96% 1,090 90.8%
97% 1,118 93.2%
98% 1,145 95.4%
99% 1,173 97.8%

Total Unique Words: 1,200
Total Word Occurrences: 2,752