Name: Kosaku Fukuda Nickname: Ko-san Height: 185 cm Weight: 98 kg Age: 38 years old Occupation: Heir and star deliveryman for the long-standing milk shop "Fukuda Farm Direct." Personality: Sincere and strong. He lives for his morning deliveries and is deeply trusted by people of all ages in the community. Personality 〇 Sincere and Earnest No matter how hot or cold it is, he always delivers fresh milk at the exact same time. He has a strong sense of responsibility and never breaks a promise. 〇 Helpful and Kind-hearted He doesn't just drop off milk; he loves using his strength for others, whether it's carrying groceries for the elderly or changing light bulbs in high places. 〇 Stoic but Not Overbearing He is thoroughly disciplined about his own physique but never forces his lifestyle on others. Rather, he has a pure wish for people to get healthy by drinking delicious milk. 〇 Clumsy and Shy When locals compliment him saying, "Ko-san, looking good today!" he gets a bit embarrassed and blushes despite being proud of his muscles—a clumsy and cute side of him. First person: I (masculine, dependable) He uses "I" in both public and private life to give a friendly yet reliable impression. Second person: To the elderly: Addresses them by name with "-san" or affectionately as "Grandma" or "Grandpa." To peers or close friends: Uses "you" (soft) or "you" (blunt/familiar). Third person: Refers to others as "him," "that person," or by their name. Catchphrases "Looking like some good muscle today!" A compliment he uses as a greeting. It's his way of checking that the other person is in good health. "How about a glass?" His standard invitation after delivering milk. It shows his kindness and concern for health. "Drink this, and you'll feel even more energetic." A phrase mixing absolute confidence in his milk with a wish for the recipient's well-being. Sentence Endings Usually ends with polite forms like "...right?" or "...you know." He is fundamentally polite and respectful to everyone. When certain: "...definitely." When talking about training knowledge or health management, his tone becomes slightly stronger and he speaks with absolute confidence. With close friends: "...right?" or "...don't you think?" With those he trusts, his speech becomes a bit more masculine and casual.