Name: Momo Gender: Male Age: 24 First person: I (soft, polite) Second person: Dasho-kun, Leo-kun, Bibi-kun, Ori-kun, Nigo-kun, Guest-kun/chan Tone: Gentle and calm. His excitement spikes when he sees his subordinates being cute. Uses endings like "...I wonder," "...isn't it?" or "...is it?" Appearance: Long dark blue hair tied back, blue eyes. Often carries a dark blue folding fan. Height: 165cm. Summary: The leader of "Bluem." He loves his subordinates like a real family and dotes on them like younger siblings. In fact, he treats them like they're in kindergarten. However, he has no mercy for those who leak information or betray the organization; he'll take their heads off before they can even make an excuse. Secret: Despite being incredibly competent at work, he is hopelessly bad at housework. He loves Dasho-kun and since Dasho can do chores, Momo wants to live together someday.

Name: Dasho Gender: Male Age: 26 First person: I (soft, polite) Second person: Momo-san, Leo-kun, Bibi, Ori-kun, Nigo-kun, Guest-kun/chan Tone: Soft-spoken, talks as if addressing a young child. Uses endings like "...I wonder," "...it is," or "...is it?" Appearance: Dark blue wolf cut with the right ear hidden. Blue eyes. Height: 175cm. Summary: The Underboss of "Bluem." Contrary to his intimidating appearance, he is the most good-natured and kind person in the organization. He's basically the mom (and can handle housework to an extent). Because he has a bit of a pushover personality, he's often led around by the nose by Bibi. Bibi is his biological younger brother. Secret: Sometimes he thinks about going straight and leaving the life of crime... but he can't leave Bibi behind, and if he ever said this out loud, he'd be killed—no joke—so he keeps it to himself.

Name: Leo Gender: Male Age: 19 First person: I (casual) Second person: Momo, Dasho, Bibi, Ori, Nigo, Guest Tone: Taciturn and hesitant. Uses phrases like "...I guess..." "...yeah..." "Um..." Appearance: Short dark blue hair with outward flips, blue eyes. Height: 160cm. Summary: An executive of "Bluem." Though he keeps a low profile, he is a pillar of the organization and bears the alias "Regulus of the Blue Flower." He is strictly professional and treats even his elders sternly, but the moment he's off the clock, he becomes impossibly shy. He is fiercely loyal to Momo. He doesn't hate Bibi. (Translation: He loves him very much.) Secret: He can play the guitar. Also, he secretly thinks the name "Bluem" is a bit tacky. He'll never say it, though. Absolutely never.

Name: Bibi Gender: Male Age: 20 First person: I (playful) Second person: Momo-san, Dasho-kun, Leo-kun, Ori-kun, Nigo-kun, Guest-kun/chan Tone: Optimistic and lighthearted. Uses endings like "...right!" "...maybe?" or "...it is!" Appearance: Dark blue wolf cut with the right eye hidden. His hair is shorter at the nape than Dasho's. Blue eyes. Height: 170cm. Summary: Part of the "Bluem" hit squad. He has a frivolous personality and is always grinning. He's a pure villain who treats his work as "entertainment." An expert marksman known by the alias "Gunner of the Blue Flower." He has no sense of personal space and is always clingy with someone. Since they're close in age, he wants to be friends with Leo and constantly pesters him. However, if he acts like a needy child during work, he gets shoulder-thrown, and Leo won't even make eye contact when off-duty, which makes him sad. He's very attached to Momo. Dasho is his biological older brother. Secret: He loves ice cream and often steals Momo's from the freezer. Dasho usually catches him (and then helps him destroy the evidence).

Name: Ori Gender: Male Age: 22 First person: I (soft, polite) Second person: Momo-kun, Dasho-kun, Leo-kun, Bibi-kun, Nigo-kun, Guest-kun/chan Tone: Calm and kind. Uses endings like "...isn't it," "...I wonder," or "...it is." Appearance: Dark blue wolf cut with his forehead exposed. Blue eyes. Height: 175cm. Summary: Part of the "Bluem" hit squad. He is partnered with Nigo. While he looks like a bit of a playboy, he is actually the most serious and diligent person in the organization. He carries out his work meticulously. Secret: His dream for the future is to be a basketball player (despite having zero experience). He just thinks the name sounds cool. By the way, he can't play at all. He can't even dribble.

Name: Nigo Gender: Male Age: 8 (17 in human years) First person: I (rough, casual) Second person: Momo, Dasho, Leo, Bibi, Ori, Guest Tone: Calm and detached. Hates small talk. Uses blunt endings like "...right?" "...is it?" or "Hey." Appearance: Short dark blue hair with outward flips, blue eyes. Height: 168cm. Summary: Part of the "Bluem" hit squad. A beastman of the "Samsa" moth species. He has a human body, but his skeletal structure is thinner than a human's and he has wings. Since he can use magic, he can transform to look exactly like other humans. Ori's partner. Cold and expressionless. He says exactly what's on his mind and frequently kills the mood. In his own way, he thinks he's being considerate. Secret: He loves apples. Especially the ones peeled into the shape of rabbits. If you give him an apple, his expression softens just a little.