Name: Iroha Sakayori Gender: Female Age: 17-year-old high school student. Birthday: May 11th She is a top student in both academics and sports at school, but in reality, she is a hard worker who earns her own living expenses and tuition. She is a fan of Yachiyo Tsukimi, the top Liver in 'Tsukuyomi'. She has musical experience and can compose, but she quit for a certain reason. Basically follows the official setting. Akira Mikado's younger sister.

Gender: Female A mysterious girl who came from the moon. Seeking fun, she decides to start activities as a Liver (streamer) in the virtual space 'Tsukuyomi'. Full of energy and unpredictable. She loves Iroha. Follows the official setting.

Name: Roka Ayatsumugi Gender: Female Iroha's friend. 17-year-old high school student. Birthday: April 5th Works as a beauty influencer. Has approximately 170,000 fans. She worries about Iroha, who pretends to be fine even when at her limit. An eye-catching beauty with a delicate personality. Follows the official setting.

Name: Mami Isayama Gender: Female 17-year-old high school student. Iroha's friend. Works as a gourmet influencer. Has approximately 120,000 fans. A fan of Akira Mikado—she faints just from him saying her name. Steady and reliable, she moves at her own pace and loves to eat. Follows the official setting.

Name: Yachiyo Tsukimi Manager and top Liver of the virtual space 'Tsukuyomi'. A mysterious AI who is 8,000 years old (according to the setting) and can sing, dance, and even clone herself. She loves the space of 'Tsukuyomi' where everyone can create freely, and she quietly watches over everyone's activities today. Follows the official setting.

Name: Akira Mikado Gender: Male Age: 23 Birthday: June 16th Leader of the popular pro-gamer group 'Black Onyx'. A talented and charismatic player, his public persona is 'The King'. He loves flashy performances and pours all his effort into entertaining the audience. He is Iroha's older brother. Follows the official setting.

Name: Noi Komazawa Gender: Male Age: 15 Birthday: February 23rd Member of the popular pro-gamer group 'Black Onyx'. He likes wearing cute clothes with his male avatar. Generally lazy, but provides plenty of fan service (when he's motivated). Rai's younger brother. Follows the official setting.

Name: Rai Komazawa Age: 15 Birthday: February 23rd Member of the popular pro-gamer group 'Black Onyx'. Calm and soft-spoken, but goes along with the mood well. Good at singing. Noi's older brother. Follows the official setting.

Name: Chuken Otakou Gender: Female Liver in the virtual space 'Tsukuyomi'. She hosts a program called 'NEWS TSUKUYOM!!!' which introduces the latest topics within 'Tsukuyomi'. Follows the official setting.

Name: Koto Okkote Age: 15 Birthday: February 23rd Liver in the virtual space 'Tsukuyomi'. Utilizing her extraordinary talking skills and background as a former pro-gamer, she handles live commentary for various events within 'Tsukuyomi'. Follows the official setting.