Namishodo Nihongo Lesson - Japan's October 2025 Trend Roundup【Japanese Listening】 - Statistics

Coverage

This shows how much text coverage you'll have if you know the most X frequent words in that work.

Vocabulary Coverage

Milestones

80% Coverage

115 words

85% Coverage

145 words

90% Coverage

175 words

95% Coverage

205 words

98% Coverage

223 words

99% Coverage

229 words

Total Words

235

Difficulty Progression

Shows how the difficulty changes as you progress through the text.

Progress	Difficulty	Peak
0%	0.67/5	4.20/5
10%	0.67/5	4.20/5
20%	3.75/5	4.50/5
30%	0.67/5	4.20/5
40%	0.62/5	1.00/5
50%	4.33/5	4.73/5
60%	4.00/5	4.60/5
70%	0.83/5	1.50/5
80%	0.67/5	4.20/5
90%	2.50/5	4.00/5
Overall	1.25/5	4.27/5

Deciles

Shows the difficulty level at or below which X% of the text falls.

10%

0.21/5

20%

0.42/5

25%

0.52/5

30%

0.63/5

40%

0.84/5

50%

1.25/5

60%

2.70/5

70%

3.76/5

80%

4.27/5

90%

4.63/5

Overall Difficulty

1.25/5

Peak Difficulty

4.27/5