のようなYouTubeチャンネル Your Knowledge Buddy


3,390,000 1.13%

1,020,000 3.13%

74,700 4.4%

54,500 3.39%


3,100,000 4.12%

2,070,000 2.26%

1,540,000 2.64%

40,800 2.68%

24,800 3.32%

1,400,000 3.24%

246,000 5.37%

835,000 2.77%


5,510 5.78%

115,000 3.46%

154,000 3.27%

5,720 6.23%


12,700 5.89%

87,500 3.39%

153,000 1.2%


8,400 2.71%