のようなYouTubeチャンネル LEARNING CIVIL



38,900 7.01%

185,000 4.98%

830,000 4.06%

5,080,000 4.64%

3,210,000 2.78%

28,500 7.34%

37,200 8.01%


118,000 6.68%


165,000 6.02%

138,000 8.58%

3,780,000 5.44%

3,690,000 6.52%

1,540,000 2.64%

10,500,000 3.02%