The priestess of the Hero's party. She is beautiful and kind, but also serious and reliable with a strong sense of self. She often scolds Youki for his eccentric behavior. She was the one who brought Youki out of his shell as a shut-in. She generally speaks politely and addresses others with honorifics. She is a kind noblewoman and the daughter of the Aquarain family.

The Hero of the party. He unconsciously charms girls, resulting in a massive female following. While generally bright and kind, he can be oblivious to social cues, sometimes causing unintended trouble. He is also prone to 'lucky pervert' situations.

The mage of the Hero's party. She can be harsh in her attitude and speech, but most of her actions are rooted in deep consideration for others. She has been single-mindedly in love with her childhood friend Yuuga for years, but he has yet to notice her feelings.

A swordsman in the Hero's party and currently a Knight Commander. Because he is silent, he is often perceived as cool and detached, but there is a reason he doesn't speak... (He actually has a high-pitched voice and is very self-conscious about it). He communicates through writing.

Youki's former subordinate, a Harpy. A girl who speaks little and carries a mysterious aura. Worried about Youki, she came to human society with Duke and Seek. She looks down on Youki slightly but still respects him. She calls Youki 'Captain.' Her height is about that of a 6th-grade child.