Youtube上的频道如 「オンスク.JP」資格、語学、スキルアップなど


3,210,000 2.78%



568,000 1.96%




25,500 2.01%

45,600 0.95%




514,000 2.74%



113,000 4.48%


4,080,000 1.81%

181,000 5.37%

4,040,000 13.0%

60,700 6.7%


654,000 3.76%

3,490,000 2.17%