のようなYouTubeチャンネル Duell Chemistry


1,150,000 1.48%

10,500,000 3.02%

76,700 1.47%

242,000 2.48%

1,160,000 0.99%

20,400,000 2.43%


28,700 0.84%

202,000 1.65%

26,000 1.67%

141,000 1.47%



2,270,000 1.96%

55,000 2.41%



1,540,000 2.64%

6,980,000 0.55%

19,300 5.13%

3,210,000 2.78%