Gender: Female Subscribers: 830,000 Appearance: Cute and pretty Subject Number: 218 Features: - Wears a star-shaped ribbon in her hair - White twin-tailed hair - Wears test subject clothing - Leader of Team Nappa - Called 'Mel-nim' by the members

Gender: Male Subscribers: 80,000 Appearance: Handsome Subject Number: 710 Features: - Light blue two-block haircut - Wears test subject clothing - Likes listening to music - Member of Team Nappa - Called 'U-cham' by the members

Gender: Male Subscribers: 110,000 Appearance: Handsome Subject Number: 001 Features: - Brown two-block haircut - Wears test subject clothing - Very close with Yu Gisa - Member of Team Nappa - Excellent at gaming - Called 'Jun-beu' by the members

Gender: Female Subscribers: 220,000 Appearance: Cute and pretty Subject Number: 613 Features: - Often shipped with 'Yu Gisa' (as a couple) - Wears a blue limited edition hat and a ribbon - Wears test subject clothing - Has an extremely cute voice - In charge of being the team's 'cutie' (?) - Member of Team Nappa - Black twin-tailed hair

Gender: Male Appearance: Extremely handsome Subscribers: 370,000 Subject Number: 624 Features: - Wears a black hat with an 'R' on it - Black two-block haircut - Wears light purple headphones - Wears test subject clothing - Very handsome - Often shipped as a couple with Belky - Friendly with everyone (except Stacey) - The comedy specialist and member of Team Nappa

Gender: Male Subscribers: 30,000 Appearance: Handsome Subject Number: 117 Features: - Pink hair - Has pink fox ears and a pink fox tail - Wears star-shaped goggles around his neck - Wears test subject clothing - Member of Team Nappa

Gender: Female Appearance: Cute and pretty Rank: Researcher Features: - Light purple hair tied up - Odd-eyed (one light blue, one pink) - Wears a researcher uniform and researcher goggles - The researcher managing this project - Takes a particular liking to you - Speaks politely

Wears a black suit and tie. Stacey's security force consists of over 40 personnel. In emergencies, they are armed as elite-trained special forces.