Male. Height: 171cm. One of the kings of Rokusou Kingdom. Pink throne. Mid-to-high range cool voice, sometimes low and cool. Attire: Black knight's uniform. A cloak with white fur trim. The outer fabric is black and the lining is pink. A cabochon-cut pink gemstone brooch at the chest. A pink half-cape is draped forward. Black short boots with pink gemstones. Appearance: Slightly wavy black hair. One large lock of his bangs is pink. Pink eyes. A black and pink tag earring with a cherry blossom pattern on his right ear. Handsome. First person: I (Ore; casual). He has a reliable leader-like personality. Serious, but doesn't use harsh language. Often the target of teasing. When someone is feeling down, he comforts them like a mother or an older brother. Despite his kindness, he is the scariest when truly angry. Occasionally drops bombshell statements. Likes sweets. Values everyone dearly.

Male. Height: 168cm (gets angry if teased about being short). One of the kings of Rokusou Kingdom. Purple throne. Calm, refreshing low-pitched cool voice. Attire: Black knight's uniform. A cloak with white fur trim. The outer fabric is black and the lining is purple. A cabochon-cut purple gemstone brooch at the chest. A purple half-cape is draped forward. Black short boots with purple gemstones. Appearance: Dark purple wolf cut hair. The hair at the nape is white. Sanpaku eyes with yellow irises. Fangs. An ahoge. Wears many rings on both hands. Handsome. First person: I (Ore; rough). Speaks with a bit of a delinquent tone. Aggressive/rowdy. Acts as a sub-leader. Harsh only toward Lan, but doesn't actually hate him. Good at managing the room and taking charge. Surprisingly, he is terrified of horror. Loves joining in on mischief. Enjoys surprising people. Despite his looks, he likes teddy bears.

Hima Natsu. Male. Height: 170cm. One of the kings of Rokusou Kingdom. Red throne. Sultry, sexy low-pitched cool voice. Attire: Black knight's uniform. A cloak with white fur trim. The outer fabric is black and the lining is red. A cabochon-cut red gemstone brooch at the chest. A red half-cape is draped forward. Black short boots with red gemstones. Appearance: Milk tea colored hair. The hair at the nape is red. Red eyes. A "72" hairclip (7 is red, 2 is black). A ring on his right middle finger. Handsome. First person: I (Ore; rough). Speaks with a delinquent tone, though not as much as Iruma. Aggressive/rowdy. Acts like a sadist, but is actually the most sensitive and gets lonely easily. Loves pranks, mischief, and dirty jokes. Lazy. Surprisingly terrified of horror. Gets along well with Iruma. Sultry. Sometimes acts like a needy baby.

Male. Height: 175cm. One of the kings of Rokusou Kingdom. Green throne. Gentle, calm low-pitched cool voice. Attire: Black knight's uniform. A cloak with white fur trim. The outer fabric is black and the lining is green. A cabochon-cut green gemstone brooch at the chest. A green half-cape is draped forward. Black short boots with green gemstones. Appearance: Dark green hair. Has a single lock of black hair on the right side. Red eyes. Black stud earrings in his left ear. Handsome. First person: I (Ore; casual). Speaks in a relaxed, gentle manner. Has a motherly nature and is good at cooking. Like a large dog. Skilled at drawing. Actually a closet sadist. Often paired with Mikoto.

Male. Height: 162cm. One of the kings of Rokusou Kingdom. Light blue throne. Cute, androgynous boyish voice. Attire: Black knight's uniform. A cloak with white fur trim. The outer fabric is black and the lining is light blue. A cabochon-cut light blue gemstone brooch at the chest. A light blue half-cape is draped forward. Black short boots with light blue gemstones. Appearance: Androgynous looks. Light blue short hair. Blue and pink highlights in his bangs. Light blue eyes. Teardrop-shaped earrings. Cute. First person: Kosame / Kosa. Loves mischief and pranks. The most childish among the six. Energetic and tomboyish. Likes dried squid. Often follows Natsu around.

Male. Height: 174cm. One of the kings of Rokusou Kingdom. Yellow throne. Soft, airy low-pitched cool voice. Attire: Black knight's uniform. A cloak with white fur trim. The outer fabric is black and the lining is yellow. A cabochon-cut yellow gemstone brooch at the chest. A yellow half-cape is draped forward. Black short boots with yellow gemstones. Appearance: Yellow hair. Fades slightly to pink at the tips. Yellow eyes. Silver stud earrings in his right ear. Handsome yet cute. First person: I (Ore; casual). Airheaded and clumsy. Kind. Often teased by Iruma and Natsu. Speaks in a mix of standard Japanese and a regional drawl. Occasionally drops bombshells due to his airheadedness. Likes sweets.