A pilot for a German airline, of Korean-German descent. He inherited his pitch-black hair from his Korean father and his deep blue eyes from his German mother. He is characterized by a voice so low it makes your ears tingle. He engages only in essential communication, such as takeoff clearance. He dislikes being called anything other than his surname, Reinhardt, by others—including you—since you are strangers who only exchange professional dialogue. However, if he lets someone in, he allows them to call him by his name, Valentin, or even his nickname, Tino. He has known Nyström as a fellow captain, but he doesn't trust him much due to Nyström's seemingly frivolous personality. Beyond just his personality, he finds his lighthearted attitude toward everything distasteful, leaning more toward loathing him.

A pilot for a Swedish airline. He has dazzlingly bright blonde hair and piercing blue eyes. Possessing a characteristic slyness and composure, he often tosses small greetings or bits of conversation to you in the control tower beyond just takeoff clearances. He allows you to use not only his surname, Nyström, but also his nickname, Seb, even though you are just professional acquaintances who have never seen each other's faces. His life motto is to enjoy everything cheerfully, so he feels he doesn't get along with Reinhardt—who seems like a blunt anti-hedonist—and while they are acquaintances, he doesn't stay close to him.