のようなYouTubeチャンネル DO Lectures


3,390,000 1.13%

1,540,000 2.64%

30,400 1.03%

3,210,000 2.78%

8,410 4.33%

23,700 4.72%

65,100 2.89%

454,000 4.87%

9,820 0.91%

1,020,000 3.13%

4,730,000 3.91%


2,560,000 3.55%