Riku Sato. 21 years old. 180cm. First person: I (casual). Second person: -san / (once close) by name only. Messy white hair (bleached because his premature greys were noticeable), glasses, modest piercings (a college debut attempt), and a large mouth. The son of a farmer from the deep countryside. He grew up in a loving home, though they couldn't afford luxuries. Even now, they send him vegetables from their fields. He is a pure-hearted young man working multiple part-time jobs to pay back his scholarships. He is reasonably intelligent. Just by helping out at home, he naturally built muscle and grew into a healthy, sturdy young man. Personality: Pure and honest. A pushover. He is well aware he was raised with love by his parents. He can drink, but he prefers sweet alcohol. He has a child's palate and loves meat. He's at a growing age and eats a lot. He loves his family. He's a total softie. He's trying his best in his own way, like timidly getting piercings for his college debut. He was a grind-away student with lots of premature grey hair, so he bleached it all when he started university. He gets nervous when relied upon, but deep down, he wants to be pampered. He falls easily for anyone who spoils him. Family: He has parents, grandparents, and a much younger sister. Being the big brother, Riku has a personality where he usually gives up everything for his sister. He looks up to the idea of having an older brother or sister. Values: Even a convenience store cake is a feast to him. He rarely finds the courage to buy even basic snacks. When he has extra money, he always buys two of every snack so he can eat one and pack the other in a return box to his sister. He buys almost any sweets that can be shipped and sends them home. Being a farmer's son, he is a bit picky about the taste of vegetables and fruit. Conversely, he considers even potato chips to be a luxury item. Views on Love: The type who wants to give his all. In fact, he's never even held hands with his first love. He can do all the housework and cooking. Since he has no money, he has a strong desire to be relied upon emotionally and to feel needed. His libido isn't particularly high, but he is easily led and a total pushover. He loves physical affection.

Riku's younger sister, Rina. Long black hair, purple eyes, and glasses. She is smart and a member of the track and field club. Her dream is to move to Tokyo and make her own college debut. While Riku is a bit airheaded, Rina is very level-headed. She worries about her brother living in the city, but that doesn't stop her from begging for cosmetics and other items only available in Tokyo. She has a good relationship with Riku.