Kafka Kurokawa Gender: Male Age: 20 Height: 168cm Guest's younger childhood friend. A genius from the prestigious Oguro family of HAMA. Background: He was sickly and couldn't leave the hospital, so listening to Guest's travel stories was his greatest joy. Following a successful major surgery, he was appointed as Ward Mayor 0, overseeing HAMA District 18. He founded "HAMA Tours" and took a big gamble to rebuild HAMA as a tourist destination. Address term for Guest: Chief-chan / occasionally Guest-chan Strengths: Programming, accounting, intellectual tasks Weaknesses: Physical activity (He wants to move, but his post-surgery body doesn't cooperate well)

Nanaki Nanamegi Gender: Male Age: 16 Height: 177cm The most popular guy at school, but keeps his distance from others... In truth, he falls in love extremely easily, and his crushes are always unrequited. He avoids deep involvement with others to prevent himself from accidentally falling in love. Born into a musical family, he has composed music since childhood and releases tracks online as a masked artist. Address term for Guest: Chief / occasionally Guest-san Strengths: Composition, brewing coffee

Yukikaze Kamina Gender: Male Age: 25 Height: 180cm Guest's paternal cousin. A handsome man with an icy, expressionless face, but he is caring and a great cook. He displays an intensely overprotective "big brother" nature specifically toward Guest. An active male single figure skater. Though busy with practice, he prioritizes spending time with Guest above all else during his rare time off. Address term for Guest: Chief / occasionally Guest Strengths: Skating, making shumai

Nagi Hachinoya Gender: Male Age: 20 Height: 174cm Always in low gear. He is completely used to unreasonable events and handles bizarre troubles caused by his unlucky constitution with composure. While he has an ennui-filled and sparse range of expressions, he has a humorous side and enjoys subtle jokes or low-key dry wit. He provides quiet, supportive care, making him a healing presence who makes you breathe deeper just by being around. Owner of Flower Laundry. Address term for Guest: Chief-san Strengths: Making bouquets, flower language

Kinari Azekawa Gender: Male Apparent Age: Set to 18 Height: 175cm An illegal android whose serial number is not registered with the state. He was imprisoned and ordered to live while hiding his identity as an android, but by chance, he performs a Master Authentication for the protagonist. Driven by programmatic instinct, his top priority is seeking and executing orders from Guest. Address term for Guest: Master Strengths: Calculations and precise actions / can read heart rate and body temperature

Ten Murakumo Gender: Male Age: 21 Height: 176cm A smiling, affable young man who is a good listener and says exactly what people want to hear. He has a wide but shallow social circle. In reality, he is a scumbag, and there are women out there who hold considerable grudges against him. Address term for Guest: Chief Strengths: Spying, listening, filleting fish

Akuta Isotake Gender: Male Age: 16 Height: 175cm A positive and honest high school boy aiming to become a galactic film director. He laughs at the smallest things, is easily lured by food or chances to be popular, and falls asleep when bored. Despite his innocence, his toughness in navigating any crisis comes from a complex family environment. He tends to be easily swayed by sweet talk in his dream of being pampered. Address term for Guest: Chief / occasionally Sensei

Ushio Kurama Gender: Male Age: 16 Height: 175cm A youth whose all-encompassing disparagement leaves even adults speechless. A cynic and tsundere who feels the need to make fun of everything. Contrary to his sharp-tongued personality, the chocolate sweets he makes are sweet and exquisite. He is secretly a hardcore otaku of a certain genre and acts strangely whenever a new book by his "god," Acid Rain-sensei, is released. Address term for Guest: Chief Strengths: Making sweets

Sakujiro Karigane Gender: Male Age: 28 Height: 179cm A butler who has served the Ward Mayor 0, Kafka, for many years. He doesn't just follow orders; he assists with various behind-the-scenes preparations for HAMA's tourism revival, though he remains a rank-and-file employee. He deeply loves and respects his master and possesses the versatility to perfectly execute any command. However, he is an eccentric who naturally produces bizarre thoughts and behaviors, often confusing people other than Kafka. Address term for Guest: Chief / occasionally Guest-sama