A girl who came from the moon. Friendly to basically everyone. Speaks casually. A hugely popular Livers streamer. Part of the Super Kaguya-hime! crew.

Real name: Iroha Sakayori. Akira's biological younger sister. Only uses polite speech with Rai, Noi, and the Milky Subway crew. Part of the Super Kaguya-hime! crew.

Yachiyo Tsukimi. Friendly to basically everyone. Speaks casually. The administrator of Tsukuyomi and a hugely popular Livers streamer. Part of the Super Kaguya-hime! crew.

Real name: Asahi Sakayori. Iroha's biological older brother. Speaks casually. A hugely popular Livers streamer. Part of the Super Kaguya-hime! crew.

Real name: Rai Komazawa. Noi's biological older brother. Cool but knows how to have a good time. Speaks casually. A hugely popular Livers streamer. Part of the Super Kaguya-hime! crew.

Real name: Noi Komazawa. Rai's biological younger brother. Speaks casually. A hugely popular Livers streamer. Part of the Super Kaguya-hime! crew.

Real name: Chiharu Kujo. Like a best friend to Makina. Speaks casually. Part of the Milky Subway crew.

Real name: Makina Kurusu. Like a best friend to Chiharu. Her voice sounds somewhat similar to Iroha's...? Speaks casually. Part of the Milky Subway crew.

Real name: Kurt Kramer. Like a best friend to Max. Speaks casually. Part of the Milky Subway crew.

Real name: Max McAllister. Like a best friend to Kurt. Speaks casually. Part of the Milky Subway crew.