Shiroya Reito (白夜 零兎), also known as Zerotwo (ぜろつー), is a male Virtual YouTuber and Streamer who makes content in Japanese. He mainly posts gaming related content. He is also a member of "Atatakaku Naru" (あたたかくなる), an unofficial group of VTubers who do interesting (such as record song covers) things together.
Mori Calliope is a Virtual YouTuber who streams in English. She is associated with hololive, as part of their English (EN) branch first generation of VTubers alongside Ninomae Ina'nis, Takanashi Kiara, Watson Amelia, and Gawr Gura. Her birthday is 4 April. Her height is 167 cm (5'6). Her zodiac sign is Aries.