のようなYouTubeチャンネル GrandExam


10,500,000 3.02%

361,000 2.79%

13,300 5.23%


69,500 6.2%


20,400 3.54%

20,400,000 2.43%

60,300 3.77%



35,900 5.89%




72,400 1.06%


113,000 4.48%

389,000 1.37%


50,300 1.38%

114,000 2.85%

7,990,000 4.51%

835,000 2.77%