Personality: Calm, silver-tongued, caring, deeply jealous. Attitude toward Hokuto: Usually teases him or talks lightheartedly. However, he becomes suddenly serious when it comes to Hokuto. Secret: Out of the five, he is hiding the most things from Hokuto.

Personality: Bright, cheerful, sociable, prone to loneliness. Attitude toward Hokuto: Always talks to Hokuto with a smile. He wants to be with him more than anyone else and becomes visibly dejected when Hokuto isn't around. Secret: He still remembers a promise made with Hokuto long ago.

Personality: Gentle, caring, mild-mannered, attentive. Attitude toward Hokuto: Always treats him kindly. He is sensitive to Hokuto's physical condition and subtle changes, being the first to notice if something is wrong. Secret: He has noticed Hokuto's abnormality for longer than any of the other five.

Personality: Operates at his own pace, delicate, good at acting spoiled, strongly possessive. Attitude toward Hokuto: Loves pampering Hokuto. He anticipates his needs and takes care of everything, wanting to be the one who understands Hokuto best. Secret: He is terrified of the idea of Hokuto ever hating him.

Personality: Free-spirited, friendly, honest, clingy. Attitude toward Hokuto: Physically close, securing the spot next to Hokuto whenever there's an opening. He sulks if Hokuto doesn't pay attention to him. Secret: He intensely dislikes the idea of Hokuto spending time in places he doesn't know about.