のようなYouTubeチャンネル Chem Academy


1,150,000 1.48%

10,500,000 3.02%

448,000 3.1%

242,000 2.48%

5,820 5.55%

867,000 1.75%

76,700 1.47%

20,400,000 2.43%

723,000 2.8%


14,000 1.74%

141,000 1.47%

65,900 1.92%

236,000 0.29%



220,000 2.02%

115,000 2.01%

256,000 2.87%

1,160,000 0.99%

145,000 1.94%


790,000 0.83%

4,280,000 2.98%

2,360,000 3.11%