のようなYouTubeチャンネル BICE E-LEARNING



1,770,000 5.37%

3,390,000 1.13%

568,000 1.96%

136,000 6.28%

379,000 7.03%




2,530,000 6.53%

3,690,000 6.52%

7,300,000 4.91%

3,960,000 3.07%

124,000 10.72%

15,100 6.78%

28,500 4.55%

9,440 4.69%


139,000 6.49%

237,000 7.53%

23,500 5.61%

67,200 9.62%