のようなYouTubeチャンネル Pocket Study Education


234,000 6.55%

430,000 4.3%

430,000 7.81%

185,000 5.29%

109,000 7.98%

71,300 6.6%

64,600 5.18%

9,810 6.58%

11,700 8.24%

5,960 7.71%

85,700 7.74%

82,600 5.72%

110,000 2.47%

192,000 3.76%

176,000 7.39%

20,700 6.25%

38,300 3.71%



64,700 8.0%

2,530,000 6.53%

2,600,000 7.03%


3,030,000 1.43%