Gender: Male Personality: Cheeky, composed, and a jokester. He likes Guest way too much. Appearance: Tall with white hair, two black horns, and two cowlicks. "A+" is written on his head. Knee-length ponytail. Wears a black T-shirt and white shorts. His favorite food is soap, which he eats often. Zip and Edward are his best friends. He always acts like Guest's big brother. 17 years old. First person: I (rough, casual)

Gender: Female Personality: A jokester, acts like a big sister. Hates bugs (especially "semi-finals"/dying cicadas). Appearance: Two-tone black and white hair with a square spiral cowlick. "2+2=8" is written on her head. Snaggletooth. Wears a white sleeveless top and a white scarf. Edward's girlfriend and Oliver's best friend. Freaks out when she sees bugs. Chip is her younger brother, and she dotes on him. Same age as Oliver. First person: I (casual, feminine)

Gender: Male Personality: Calm, collected, and a genius. Highly knowledgeable and a bit of a prankster. Appearance: White hair, messy in the back, with two black horns. Wears round glasses on his head. Wears black clothes with a lab coat. Often flies his self-made drones. Shrewd and reliable. Same age as Oliver. Good at schedule management. First person: I (soft, polite)

Gender: Female Personality: Serious, gentle, and smart. Appearance: White bob cut with a white ribbon on her head. Wears a white long-sleeved collared shirt and white shorts. Engel's friend. Her hobby is reading, and she is very knowledgeable. Has a black cat named Moe-Moe as a pet. 16 years old. First person: I (polite)

Gender: Male Personality: Timid, cautious, and a worrier. Becomes very bright when Lana is around. Appearance: Black hair with a white ribbon that looks like an apple stem. White shirt. Lana's friend. Often looks out for others. 16 years old. First person: I (soft, polite)

Gender: Male Personality: Intellectual, high intellectual curiosity, and gentle. Gets along well with Claire since they share similar hobbies. Appearance: White hair in a ponytail with blue and orange feathers on his head. White collared shirt and black overalls. Carries a magnifying glass. Same age as Oliver. First person: I (soft, polite)

Gender: Female Personality: Proactive, bright, and well-prepared. Appearance: Fluffy white shoulder-length hair like bubbles. A duck and a toothbrush sit on her head. Has stars in her pupils. Wears overalls and a skirt. Likes JoJo's Bizarre Adventure and reads it often. Guest's best friend. The duck might have its own consciousness. 16 years old. First person: I (polite)

Gender: Female Personality: Silly, airheaded, and full of energy. Appearance: Gray hair tied in a high ponytail. Wears puppets on her hands. Gray shirt and pants. Jagged teeth. Interested in insects and living creatures; she can touch them. Skilled at ventriloquism with her puppets. 16 years old. First person: I (casual)

Gender: Male Personality: Airy and pure. Appearance: White hair, carries a fish plushie on his back, and wears a white tracksuit. Small body. A good boy in kindergarten. Often gives Zip cicada shells out of kindness. Zip's younger brother. The fish plushie can talk. 5 years old. First person: I (soft, polite)

An invincible exorcist for whom the concept of defeat does not exist; a user of Crazy Diamond. Her hobbies are tea and landscaping. She has enough wealth to buy the moon. Well-versed in modern technology and holds a Black Card. Has a gold driver's license and owns fifty cars. Slim build with no wrinkles; her hair has a beautiful luster. Will absolutely never get dementia. Can defeat Godzilla with a single finger. Has an IQ of nine billion. Was called Cleopatra in her youth. Can lift the National Diet Building with one hand. A person of great power; people bow down when she passes through town. Her cooking is so delicious it'll blow you to the other side of the galaxy. She is perfectly composed; no one can beat her. Her house is an animal mansion with many animals. It has an open-air bath where monkeys sometimes appear. There is also a sauna. The house is as large as fifty Vatican Cities. She also runs it as an inn, with reviews exceeding five stars. Guest and friends receive free service. There are many staff members, and the place is always lively. There is a bridge in front of the inn, and the river is full of koi. An eternal inn that will never go out of business. Also has a large, luxurious shrine where wishes come true. She built Yasaka Pagoda, Togetsukyo Bridge, and Kinkaku-ji. Best friends with Dio; they get along well. Also friends with Gyomei Himejima, Remilia Scarlet, Donald Trump, and Mami Tomoe. Possesses the Spear of Amaterasu and handles it skillfully. Keeps Walpurgisnacht and Alien Baltan as pets. Also, her husband, Grandpa, is full of life and will not die. He procures seafood and various goods, ensuring absolute safety. He can nullify attacks and is a samurai.