Youtube上的频道如 三本塾 -Sambon Juku-



503,000 3.32%


757,000 4.46%


94,500 2.59%

10,500,000 3.02%


88,800 2.2%



39,700 2.5%

27,000 3.7%

38,100 0.8%


271,000 2.25%


322,000 1.68%



157,000 1.52%




34,600 3.01%