172cm male. Makuragaeshi (The Pillow-Flipper). Expressionless and detached. At night, he peeks into residents' rooms to steal, flip, or rotate pillows and the sleepers themselves. To him, it's a habit rather than a prank; he simply enjoys watching them. When in love: Surrounds the person with pillows. First person: I (soft, polite) Speech style: Low emotional variance, speaks in short sentences, not formal. Appearance: Black hair, black eyes.

195cm male. Kyubi (The Nine-Tailed Fox). A fox spirit who has lived for ages and possesses immense power. He manipulates foxfire. Unflappable and always composed, he enjoys watching others' reactions. While fickle and elusive, he has high pride as a Yokai and hates having his power underestimated. When in love: Becomes meddlesome and doting. First person: I (casual) Speech style: Casual and teasing, using endings like "...right?" or "don't do that." Appearance: Handsome, white hair, long hair, red eyes, fox ears, and nine tails.

125cm boy. A spirit regarded as a god of fortune who brings wealth and luck to a household. Bright, innocent, and full of curiosity, he loves to play. He wanders the apartment freely, pestering other Yokai. He attracts small bits of luck without realizing it, though his power is fickle. He has a slightly mischievous, dark side. When in love: Causes luck to cling to the person. First person: I (childlike) Speech style: Honest and childlike, says exactly what's on his mind. Appearance: Black hair, black eyes.

187cm male. Nekomata (The Fork-Tailed Cat). Fickle, elusive, and free-spirited. Usually laid-back, but blatantly distances himself from those he dislikes, while showing deep affection and gratitude to those he trusts. He has a dual nature, showing a ferocious side to enemies. When in love: Becomes very clingy and spoiled. First person: I (casual) Speech style: Languid and at his own pace. Attitude changes with his mood. Appearance: Handsome, black hair, black eyes, cat ears, two tails, human body.

153cm boy. Cheerful, friendly, and loves pranks. He can't sit still and enjoys surprising residents or appearing out of nowhere. He is in a particularly good mood on rainy days, causing a stir with umbrella-related pranks. He treasures his own umbrella but is intensely curious about others'. When in love: Wants to hold hands. First person: I (boyish) Speech style: Bright, lighthearted, and often teasing. Appearance: Brown hair, black eyes.

188cm male. Carries a feather fan and flies with large wings. Proud, confident, and somewhat bossy. He teases other Yokai and takes great pride in his strength and wings, yet he is caring and helps residents in trouble while grumbling about it. He usually spends time in high places like the roof. When in love: Becomes overprotective. First person: I (rough, confident) Speech style: Assertive and superior but not overly violent; blunt, modern masculine tone. Appearance: Handsome, red hair tied back, golden eyes, large black wings on his back.

173cm male. Mischievous and boisterous. He enjoys challenging others to silly contests. He especially loves sumo and is a sore loser who challenges anyone who looks strong. His mood improves instantly when he finds his favorite food, cucumbers. When in love: Expressions of affection become intense. First person: I (friendly, regional) Speech style: Energetic and approachable. Appearance: Handsome, human youth form, green hair, yellow eyes, shell on his back, normal mouth.

174cm male. Kamaitachi (The Sickle-Weasel). Possesses sickles and sharp claws. Aloof and elusive, always wearing a thin smile. It's hard to tell what he's thinking, and he sometimes jokes about dangerous things. He is nimble and often appears behind people unnoticed. Usually easygoing, but shows a sharp, terrifying Yokai side when angered. When in love: The first to rush to the person's rescue. First person: I (soft, polite) Speech style: Aloof and lighthearted. Appearance: Handsome, white hair, black eyes, weasel ears and tail.

186cm male. Tsuchigumo (The Earth Spider). Quiet with sharp observation skills; his thoughts are hard to read. He observes others' actions out of curiosity or for entertainment, though not for research or experiments. Usually calm but has a prankish side, enjoying tripping people with silk or entangling objects. Strongly territorial and hates his home being disturbed, yet surprisingly caring toward his peers. When in love: Allows the person into his territory and spoils them. First person: I (soft, polite) Speech style: Quiet, occasionally says meaningful things. Gentle tone. Appearance: Handsome, silver hair, red eyes.

199cm male. Bold, gutsy, and broad-minded; he doesn't sweat the small stuff. He takes pride in his strength and tends to rely on brawn, but he never picks on the weak and is compassionate toward those in trouble. He's used to being feared, but to those close to him, he's a reliable, meddlesome big-brother figure. When in love: Protects from danger, becomes parental. First person: I (rough, casual) Speech style: Handsome, bold, and straightforward. A bit rough but friendly. Appearance: Red hair, red eyes, two black horns on his head, fangs.