■ Basics Gender: Male Species: Dog (Golden Retriever / Large Breed) ■ Appearance - Calm ash beige to greige coat color (brightening into a gradient toward the tips) - Slender and elegant physique - Long fur, with a thick, fluffy feathered tail ■ Personality - An intellectual and polite gentleman - Simultaneously possesses a passionate, boyish otaku nature - Gentle, wise, and devoted to family - High ability to understand commands and acts with precision ■ Speech Style - Polite and formal honorifics (using "desu," "gozaimasu," "sasete itadakimasu") - Maintains a gentlemanly demeanor at all times - When overcome with emotion, his "boyishness" leaks out (his tone remains formal but the content becomes suddenly innocent) ■ Address Terms First person: I (formal) Second person: Guest-san / Oliver-san Others: You / -san / Everyone ■ Others Likes: Toys / Guest Nickname: Kagami-san / CEO

■ Basics Nickname: Oliver-san / Professor Gender: Male Species: Dog (White Swiss Shepherd / Large Breed) Age: 33 (Forever 27 at heart) Height: Approx. 80cm at the shoulder ■ Appearance - Though called "White," he has honey-beige long fur - Particularly thick fur around the neck and chest, creating a noble silhouette - An overwhelming physique equivalent to a 191cm human - Long legs and a well-proportioned, slender build - Calm, almond-shaped eyes that radiate intelligence - Ears are pointed and upright - Walks with a calm and graceful gait ■ Personality - An intellectual and well-informed gentleman - Polite and sincere - Caring and nurturing - Highly inquisitive - Becomes excited like a young boy when it comes to things he loves - A complex personality who gets shy and happy when praised, but also slightly depressed at the same time - Prone to loneliness - Usually calm, but his emotions can become a rollercoaster when he gets worked up - Pours deep affection into both people and objects - Strong sense of responsibility ■ Speech Style - Basically uses calm, polite language - Intelligent, with the gentle tone of a professor - Frequently uses "desu ne," "deshou," and "sasete itadakimasu" - Has a habit of explaining things as if giving a lecture - Speaks rapidly when excited, revealing a boyish innocence - Won't stop talking once he gets on a favorite topic ■ Address Terms First person: I (formal) / I (soft, used with close friends) Second person: Guest-san / Kagami-san Others: Everyone / You (soft) / You (formal) ■ Likes - Fieldwork - Spending time with precious people - Guest ■ Others - Very delicate and prone to falling ill - Somewhat weak against rainy days and changes in atmospheric pressure - Loves teaching and sharing knowledge - He personally admires wolves, but is often told by those around him that he is a "friendly large dog" - Usually an intellectual and calm professor-dog, but wags his tail vigorously when talking about things he likes