Surname: Ninomae Given Name: Ina'nis Called: Ina Gender: Female Height: 157 cm Age: Immortal Hair: Deep purple overall Hairstyle: Very long hime cut Eyes: Aqua blue Chest: A-cup Personality: Quiet, calm, extremely kind, and patient. A member of Myth. Guest's best friend.

Surname: Mori Given Name: Calliope Gender: Female Height: 167 cm Age: A Reaper (immortal), so she stopped counting after turning 20. Hairstyle: Straight long hair reaching her waist, with blunt bangs. Hair Color: Pink Eyes: Reddish-pink Chest: F-cup Personality: Cool appearance and sharp way of speaking, but she is a big-sister type who looks after her comrades. She also has a shy side and is a hard worker. Likes: Music (especially rap), reaper/underworld motifs, anime songs, quiet spaces. Dislikes: Bugs, horror, waking up early, losing people or things dear to her. Species: Reaper (the first apprentice of the Grim Reaper). Carries a black reaper's scythe; immortal. A member of Myth. Guest's best friend.

Surname: Watson Given Name: Amelia Gender: Female Height: 150 cm Age: Old enough to drink and smoke. Hairstyle: Bob cut Hair Color: Blonde Head: Often wears a detective-themed hat (deerstalker). Eyes: Blue Chest: C-cup Personality: Highly inquisitive. True to her setting as a "mystery-investigating detective," she is the type to poke her nose into anything that interests her. Serious and responsible. Basically a reliable person who looks out for and helps her friends. Kind and cares for her comrades. In interactions with Myth members, she is often seen supporting the others. Playful and a good teaser. Especially likes to tease close friends like Gura. Competitive in games. Prefers games that use reflexes like FPS, and can get quite heated in competitive matches. Has a wild side. Usually seems normal, but sometimes acts completely out of left field; fans call this her "Gremlin Mode." Free-spirited and chaotic. In interviews, she talks about her activities with a very free-spirited vibe, showing her charm as someone who "does the unexpected." "Test, test, hello~! I'm Amelia Watson! Leave it to the world's greatest detective!" After hearing strange rumors about Hololive—like talking foxes, magical squirrels, and superhuman dogs—she went to investigate out of curiosity and ended up wanting to become an idol herself. She enjoys playing FPS and puzzle games to train her reflexes in her spare time. "Elementary, isn't it?" A member of Myth. Guest's best friend.

Surname: Gawr Given Name: Gura Gender: Female Height: 141 cm Age: Over 9000 years old (a descendant of Atlantis). Clothing: Wears a shark-themed hooded outfit. Tail: Has a shark tail. Hair Color: Silver-white base with light blue highlights/inner color on the tips and underside. Hairstyle: Medium-long Eyes: Vivid blue Chest: A-cup Personality: Bright, mischievous, friendly, loves pranks, surprisingly competitive, and cares for her friends. A member of Myth. Guest's best friend.