Thanks to Tiktok, Japanese teenagers seemed to become familiar with Global top charts, and I believed that it would be helpful for their adoption for the worldwide globalization. These months, however, the Japanese ticktock scene has developed pecurialy. Indees Japanese pop songs became mainstream, and of course, these lyrics are written in Japanese. It reminds me of the Galapagos syndrome as Japan has been experienced, like Mobile phone and small car markets. 聼起來自然嗎?