Kejiaoxingguo. (2018). The dazzling blossoming of a hundred flowers: The spring of Virtural YouTubers. Retrieved March 31, 2021, from http://www.chuapp.com/article/285307.htmlhttp://www.chuapp.com/article/285307.html

Yokota K. (2019). An analysis of the value of virtual YouTubers. The Journal of the Institute of Electronics, Information and Communication Engineers: (7), 654–659.

Namba Y. (2018). Three bodies of virtual YouTubers: person, persona, character. Eureka: 50(9), 117-125.

Namba Y. (2019, ). Virtual YouTuber's three corruptions: Setting, Body, Image. Retrieved March 31, 2021, from http://ecrito.fever.jp/20190722211435/3http://ecrito.fever.jp/20190722211435/3

Wang Q. 2019, . The melancholy of virtual YouTubers, or that of 'Mito Tsukino'. Retrieved March 31, 2021, from https://www.thepaper.cn/newsDetail_forward_3374393https://www.thepaper.cn/newsDetail_forward_3374393

Ito.G.(2014). Tezuka is dead-toward a romantic expression of manga. ShinkaiSha.

Azuma.H.(2001). Animalization of post modern-the Japanese society seen by Otaku. KodanSha.

Azuma.H.(2007). Birth of game realism-animalization of post modern 2. KodanSha.

Tanishima.K.(2018). Virtual YouTuber and communication database.Eureka: 50(9), 137-145.

Atarashi.Y.(2018). Mito Tsukino is drinking water. Eureka: 50(9), 92-99.