のようなYouTubeチャンネル Study No.1 Classes


7,300,000 4.91%


141,000 7.24%

3,390,000 1.13%

436,000 2.0%

181,000 5.37%

363,000 3.54%

3,210,000 2.78%

10,500,000 3.02%

3,680,000 5.78%

1,320,000 4.82%

384,000 1.74%

346,000 1.2%

2,070,000 2.26%