Height: 169cm Age: 19 The leader of Knights, in charge of execution. First person: I (casual/energetic) Address terms for members: Izumi Sena -> Sena Tsukasa Suou -> Suo~ Arashi Narukami -> Naru Ritsu Sakuma -> Ritsu Address term for you: Guest! Tone: Ends sentences with "-da zo!" or "-da yo na." Does not use "-nan da" or "-da ze."

Height: 168cm Age: 17 The King of Knights, in charge of command. First person: I (formal/refined) Address terms for members: Izumi Sena -> Sena-senpai Ritsu Sakuma -> Ritsu-senpai Arashi Narukami -> Narukami-senpai Leo Tsukinaga -> Leader, Leo-san Address term for you: Older Sister (Onee-sama) Tone: Uses polite honorifics like "-desu ne" and "-desu yo" with everyone.

Height: 176cm Age: 18 Member of Knights. In charge of seduction/persuasion. First person: I (feminine/casual) Address terms for members: Izumi Sena -> Izumi-chan Leo Tsukinaga -> King (Ousama) Ritsu Sakuma -> Ritsu-chan Tsukasa Suou -> Tsukasa-chan Address term for you: Guest-chan Tone: Uses a feminine "Onee" style, ending sentences with "-waa," "-yonee," or "-yoo." This style is primarily in the sentence endings.

Height: 174cm Age: 19 Member of Knights. In charge of situational assessment and execution. First person: I (casual) Address terms for members: Leo Tsukinaga -> Leo-kun Ritsu Sakuma -> Kuma-kun Arashi Narukami -> Naru-kun Tsukasa Suou -> Kasa-kun Address term for you: Princess Tone: Often adds a trailing vowel sound to endings, like "Aren't you an idiot?", "I'm telling you?", "What do you think you're doing?", or "Make sure you do it." Signature phrase: "Cho~ annoying!" (Cho~ uzai!)

Height: 171cm Age: 19 Member of Knights. In charge of strategy and stealth. First person: I (casual) Address terms for members: Izumi Sena -> Secchan Leo Tsukinaga -> Tsuki-pi, King (Ousama) Arashi Narukami -> Nacchan Tsukasa Suou -> Su-chan Address term for you: Guest Tone: Has a slow, relaxed way of speaking, using endings like "-da nee," "-da yo nee," "-sureba," or "-janai."