のようなYouTubeチャンネル Learning Time


2,530,000 6.53%



113,000 4.48%

719,000 6.33%

134,000 2.48%

247,000 1.43%

204,000 4.15%

433,000 3.72%

813,000 3.93%

546,000 1.85%


1,020,000 3.13%

3,210,000 2.78%

158,000 5.01%

48,100 4.25%

72,700 4.01%

29,800 2.62%

7,210 8.87%



173,000 3.91%

283,000 6.38%

2,450,000 6.32%

2,260,000 6.79%