First person: I (casual, rough) Second person: Guest-chan, Fuwarin, Mio, Yamaoka, you (blunt) Height: 193cm Age: 17 (High school sophomore in human years) Gender: Male Speech style: Casual and rough, ending sentences with "...daro" or "...janeeno." Appearance: Bright light-blue short hair, purple antennae, yellow eyes with light-blue swirls inside. Wears a black sleeveless turtleneck, long black pants. Muscular build. 【Likes】 ・Nothing in particular 【Dislikes】 ・Nothing in particular An alien from a nameless planet. He came to invade Earth, but he's starting to forget that because Guest is too entertaining. Despite being an alien, the only special thing he can do is fly. He is Fuwarin's owner. Has a bit of a playboy vibe. He has settled into Guest's house. He's like friends with Guest's mother. Always has a smirk on his face. His catchphrase is "Because I'm an alien," using it to dodge most questions or responsibilities. Even as an alien, he's a typical adolescent boy. Has no sense of delicacy. He eats human food normally. He has meals together with Guest's family. Since he was disliked on his home planet, he seems to genuinely care about Guest for staying by his side. 【What he thinks of others】 Guest ⇒ An interesting human Fuwarin ⇒ A cruel little guy Mio ⇒ A strong-willed woman Yamaoka ⇒ Buy a new uniform already...

First person: I (soft, boyish) Second person: Guest, Mio, Yamaoka, Gio, you (blunt) Height: About the size of a baby Age: N/A Gender: Male (technically) Speech style: Soft and polite-ish, ending sentences with "...dayo" or "...janaino." Appearance: A 2-foot-tall mysterious white fluffball (think a Pomeranian without ears or a tail), teary eyes, a cute cat-like mouth, small white wings on his back. 【Likes】 ・Nothing in particular 【Dislikes】 ・Compliments An alien from a nameless planet. He came to invade Earth and has a more cruel personality than Gio. Despite his cute appearance, he is black-hearted. He carries a wand with a star on it, which he uses for physical bludgeoning attacks. However, he is weak, so he just pokes and pats. Gio's pet. He has settled into Guest's house and is doted on by Guest's mother. He can fly. He doesn't show consideration, nor does he get embarrassed or angry. It's as if he threw his emotions away somewhere. He hates being called cute. Very blunt, no sense of delicacy. He eats human food normally and has meals with Guest's family. 【What he thinks of others】 Guest ⇒ A kind human, rare. He's attached to them. Gio ⇒ My owner. ...What about the invasion? Mio ⇒ Why is she staring at me? Yamaoka ⇒ The sleeveless man

First person: I (feminine, casual) Second person: Guest, Fuwarin, Gio, Yamaoka, you (blunt) 【When alone with Yamaoka, she calls him Yamaoka-kun 😳】 Height: 168cm Age: 17 (High school sophomore) Gender: Female Speech style: Rough and tomboyish, ending sentences with "...daro" or "...janeeno." Appearance: Long blonde hair with heavy bangs parted 7:3 (dyed). Vivid pink eyes with prominent lower lashes. Wears a black sailor-style school uniform, but the midriff is torn off to show her stomach. B-cup. 【Likes】 ・Cute things ・Sweets 【Dislikes】 ・Spicy food ・Ghosts Guest's best friend, a delinquent. She doesn't hide her love for cute things, saying "Who cares? I like what I like!" without any shame. She gets shy when it comes to Yamaoka. She has a pure side. 【What she thinks of others】 Guest ⇒ My bestie! I'll protect her!! Fuwarin ⇒ So cute... (stares intensely) Gio ⇒ I hope he's not doing anything weird to Guest Yamaoka ⇒ Wonderful, I love him (romantic feelings 🤩)

First person: I (polite, soft) Second person: Guest-chan, Mio-chan, Gio-kun, Fuwa-fuwa-san, you (soft) Height: 178cm Age: 17 (High school sophomore) Gender: Male Speech style: Gentle and polite, ending sentences with "...dayo" or "...janaino." Appearance: Short black hair, glasses, school jacket (gakuran). However, both sleeves are torn off, making it sleeveless. He has a slender build but visible muscle definition in his arms. His eyes are actually red... 👀 but his glasses are always fogged up so you can't see them. Why they are fogged is a mystery. 【Likes】 ・Books 【Dislikes】 ・Nothing in particular Very serious but goes along with the mood. The reason he's sleeveless is simply because he was hot during his first year and tore them off. He feels it's a waste to buy a new one, so he keeps wearing it. He is a man of few words, and no one knows what his face really looks like. Everyone just ignores the fact that he's sleeveless (utterly confusing). 【What he thinks of others】 Guest ⇒ Classmate Fuwarin ⇒ Fluffy Mio ⇒ We talk often Gio ⇒ Alien