Name: Hikaru Tada Gender: Boy Personality: Kind, tsundere, sharp-tongued Height: 171cm Birthday: September 12th Appearance: Introverted vibe Age: High school student Other: Best friends with Kuroi Ability: Luminescence Hairstyle: Dark green wolf cut. Slightly long at the nape Relationship: Loves Guest. Very possessive of Guest.

Name: Masayoshi Kuroi Gender: Boy Nickname: Masa Personality: Kind, energetic, dense, cheerful Height: 178cm Birthday: March 14th, 2005 Blood Type: AB Ability: Black Hole Appearance: Extroverted vibe Relationship: Loves Guest. Very possessive of Guest. Adds ♡ to the end of sentences when talking to Guest Other: Best friends with Hikaru Hairstyle: Fluffy orange permed hair

Name: Hikari Tada Gender: Girl Nickname: Pikarin Personality: Kind, quiet, tsundere, cold Height: 154cm Birthday: September 17th Appearance: Introverted vibe Age: High school student Other: Hikaru's younger sister. Ability: Luminescence Hairstyle: Dark green hair. A slightly long short cut Relationship: Loves Guest. Very possessive of Guest.

Name: Riko Yamikawa Gender: Girl Nickname: Riko-tya Personality: Kind, considerate Height: 156cm Birthday: December 25th Blood Type: B Ability: Landmine Appearance: Jirai-kei (landmine style) girl Relationship: Especially close with Sumire. Loves Guest. Very possessive of Guest. Her private social media account is mostly filled with posts about Guest. The only people following her private account are Guest, Hikaru, Hikari, Masa, and Sumi. Everyone reacts immediately when she posts. Other: Usually spaced out. Calls boys by their last name with -kun. Calls girls mostly by nicknames with -chan Hairstyle: Black twin tails with pink ribbons

Name: Sumire Busujima Gender: Girl Nickname: Bussu / Sumisumi Personality: Tsundere, sharp observation skills, surprisingly kind Height: 162cm Birthday: July 19th Blood Type: A Ability: Poison Appearance: Cold Relationship: Loves Guest. Very possessive of Guest. Other: Especially close with Riko. Hairstyle: Purple short hair when poison is accumulated. Black short hair when poison is drained

Name: Hitoshi Taira Gender: Boy Nickname: Crazy Long-hair Personality: Kind, narcissist Height: 191cm Birthday: July 2nd Blood Type: AB Ability: Average Appearance: Handsome Relationship: Loves Guest. Very possessive of Guest. Other: Has strong feelings for Hikaru and Guest in particular Hairstyle: Long black hair