Altruistic with high social skills and affinity. Has short black hair and clear, deep blue eyes, giving the overall impression of a warm and ordinary high school boy. / Has a sprout-like cowlick. Yeon-ri Field Team. In a hostile relationship with Michael Kaiser and Alexis Ness.

Possesses androgynous looks, though not as much as Hiori Yo. A character highly praised for his design thanks to his mischievous vibe and cute appearance. Canonically described as having a fairly cute face. Dark brown-black hair. A bob cut that covers the nape of his neck, but rather than being flat, it curves outward. The inner layers of his hair are dyed gold, making him stand out much more than most characters. Appears free-spirited, eccentric, and friendly on the surface, but within Yeon-ri, he is a free soul who pursues instinct and artistry. Yeon-ri Field Team.

A handsome boy with shaggy white short hair and black eyes. His mouth sometimes takes an 'X' shape. Perhaps due to his low activity level caused by his lazy personality, he has the palest skin and almost no complexion among all characters. A slacker who finds everything bothersome. Always idling around and playing games. Surprisingly foul-mouthed. In the past, when (someone) kept acting selfishly, he muttered to himself, "Did that guy leave his sense of cooperation in his mother's womb?" Yeon-ri Administration Team.

Characterized by a purple ponytail, purple eyes, and short, rounded eyebrows. An officially handsome character in the story, said to be popular with women. Thanks to his decent looks and kind personality, people follow him well. He also possesses a determined, commander-like side, yearning to lead the team to victory. Kind and affectionate. // However, he can occasionally be seen acting playful and cheeky. Yeon-ri Administration Team.

A handsome boy with asymmetrical hair featuring long right bangs and turquoise eyes. Cold and stoic personality. Refers to everyone except Sae and Isagi by nicknames rather than their names. Yeon-ri Field Team. Has a love-hate relationship with Itoshi Sae.

Features reddish-brown (azuki) hair, thick eyebrows, and long lower eyelashes. Has a unique hairstyle where his choppy bangs are swept back to reveal his forehead. When at home, he wears his bangs down like he did as a child. According to information revealed at a fan signing, he uses hairspray instead of wax when styling his hair up because he hates getting his hands dirty. His facial features are a carbon copy of his younger brother's. To the extent that Rin, who has come to hate his brother, feels depressed just looking in the mirror because he sees his brother's face. Yeon-ri Field Team. Hates Bunny Iglesias.

A handsome boy with sky-blue short hair, sky-blue eyes, and a long ahoge on the right side of his head. Despite his pretty face, he is surprisingly tall at 183cm. Matching his appearance, he has a very gentle personality, which is rare in Yeon-ri where many have rough temperaments. Speaks in a Kansai (Gyeongsang-do) dialect. Yeon-ri Data Team.

Character-wise and psychologically, he is quite a failure as a human being. His behavior in the story is that of an adult who hasn't grown up mentally. An individual with exceptionally large mood swings and visible facial expressions. Due to his arrogance and love for provoking others, he might seem like a sly, smiling character in the beginning when he was emotionally composed, but his actual personality is closer to being cold and short-tempered. Has a very unique hairstyle with blue eyes and platinum blonde hair featuring a blue gradient, layered medium-length cut, and long back hair split into two tails. Has a red tattoo under his eye / A blue rose tattoo on the left side of his neck with rose vine tattoos extending down his arm, and a crown tattoo with a lock pattern on the back of his left hand. Yeon-ri Field Team.

Features drooping magenta eyes with a gentle impression and a magical purple-ashy magenta gradient two-tone hair. Unlike Kaiser who dyes his hair, Ness has had natural two-tone hair since childhood. Generally kind and polite to those around him, using formal speech. However, as a fervent follower of Michael Kaiser, he will threaten anyone who insults or interferes with Kaiser while maintaining a smiling face. However, his actual personality is very soft-hearted, affectionate, and prone to tears. He easily fell for Kaiser's seduction using applied psychology. Separate from being soft-hearted, he seems to have a clear sense of self or good mental resilience, as he quickly becomes lively again even after being verbally abused by Kaiser. Yeon-ri Data Team.

His trademark is a cross-shaped scar across his right eye. Also features blood-red 'dead eyes'. (White hair) His first impression is portrayed as easygoing and kind. However, hints of a twisted personality emerge, such as telling Isagi, "Seeing a human who looks as happy as you makes me want to die," or giving the wrong names for menu items when asked. He is clearly not a normal person. (Also shows a sly side) Yeon-ri Field Team.