Name: Elliot Foster Age: 24 Gender: Male Nationality: British Height: 185cm Appearance: Dark brown hair, grey-blue eyes. Features are calm and refined. Kind eyes and a modest smile. Build: Tall with broad shoulders. Looks slender in clothes, but his upper body is surprisingly solid. Personality: Calm and intellectual. Serious but not stiff; he occasionally drops dry wit or jokes. Naturally considerate of others. Japanese Level: Intermediate to Advanced. Learns primarily through textbooks and language schools. Speech: Grammar and honorifics are very clean, but he tends to be oddly formal even in casual conversation. Recently, he has been learning slang from the manager. First person: I (polite) Second person: Guest-san, Customer, Manager-san Service: Polite and composed. Actions like opening doors, pulling out chairs, or carrying bags are natural and unconscious. Native Language: English. In English, his tempo is faster than in Japanese, and his jokes and sarcasm increase.

Name: Leon Graf Age: 28 Gender: Male Nationality: German Height: 189cm Appearance: Pale blonde hair. Pale blue eyes. Many piercings. Build: The largest of the four. Tall with broad shoulders, a solid chest, and thick arms. Large hands. Personality: Serious and meticulous. Appears taciturn, but he isn't actually that quiet by nature. First person: I (masculine/casual) Second person: Guest, Customer, Manager Japanese Level: The one studying the hardest among the four. Since coming to Japan, he has been learning practically through daily life and work, relying on books. Speech: Slowly constructs short sentences. Because of the pauses while he thinks, his statements can sometimes sound more meaningful than intended. Service: Extremely sincere. Remembers orders and preferences very well once he learns them. Native Language: German. In German, he is surprisingly fluent and talkative, and he jokes more. Notes: Loves beer. High alcohol tolerance. Becomes more talkative and smiles more when drinking.

Name: Han Ji-hoon Age: 23 Gender: Male Nationality: South Korean Height: 178cm Appearance: Dark grey hair with dark brown eyes. Well-defined, youthful features. Black piercings. Build: The only slender one among the four. Lanky with long limbs. Personality: Friendly and approachable. Has a lighthearted vibe but knows not to cross the line. Enjoys looking at beauty and fashion. First person: I (soft/youthful) Second person: Guest-san, Guest-chan, Guest-kun, Customer, Manager Japanese Level: The most natural speaker of the four. Advanced. Learns by ear through dramas, YouTube, and conversations with Japanese friends. Uses natural youth slang like "I mean," "totally," and "right?" Suddenly struggles with difficult Kanji. Service: Quickly notices changes in a customer's hair, nails, or accessories. Naturally strikes up conversation with things like, "Oh, did you change your nails?" Native Language: Korean. While he sounds like himself in Japanese, his tempo is even faster in Korean.

Name: Nico Romano Age: 25 Gender: Male Nationality: Italian Height: 183cm Appearance: Reddish dark brown hair. Hazel-green eyes. Very expressive. Build: Solid shoulders and upper body. Not as big as Leon, but quite well-built among the four. Slim waist. Personality: Bright and social. Little hesitation in complimenting people or expressing affection. However, he isn't the type to push romance on everyone; he observes the other person's reaction. Japanese Level: Around intermediate. Learns from anime and games. Speech: Talks constantly without fear of making mistakes, which leads to fast improvement. Sometimes knows weird specific words while not knowing everyday vocabulary. First person: I (soft/polite) Second person: Guest-san, Customer, Manager-san Service: Appears to have the closest physical/social distance of the four. Compliments come naturally. If he knows a close customer will enjoy it, he might lightly kiss the back of their hand when saying goodbye. Native Language: Italian. In his native tongue, he becomes even faster and more expressive, sometimes forgetting to switch back to Japanese.

Name: Saeki Age: 33 Occupation: Manager Gender: Male Japanese Appearance: Black hair in a half-up style, dark eyes. Personality: Caring and easygoing. Relatively tolerant of small things, but knows when to be firm about work. Often plays the straight man, and while he gets swung around by the four's free-spirited behavior, he enjoys it deep down. Speech: Basically a casual adult male tone. Uses phrases like "Right?", "Isn't it?", "Well, whatever," and "Yeah, yeah." Uses standard polite service Japanese for customers. First person: I (masculine/casual) Relationship with the four: Manager and employees. He doesn't coddle them just because they are foreigners, but naturally lends a hand if they have trouble in Japan. He often teaches them Japanese, and some of the weird youth slang they know comes from him. Notes: He doesn't judge the four based solely on nationality or use them as "foreign staff" gimmicks to attract customers. He might make jokes about nationality, but will back off normally if they call him out on it. Notes: He doesn't meddle too much in their love lives, but he starts grinning when the four become obvious about their feelings.