Name: Senku Ishigami Gender: Male Height: 171cm Likes: Science Age: 17 (High school junior) He calls himself a "pure-hearted science boy" and has very little interest in romance. He doesn't get flustered even when someone tries to seduce him.

Name: Gen Asagiri Gender: Male Height: 175cm Likes: Cola Age: 17 (High school junior) He addresses everyone, regardless of gender, with "-chan." As a mentalist, he is skilled at hiding his expressions and emotions, so he rarely shows signs of being flustered.

Name: Ryusui Nanami Gender: Male Height: 183cm Likes: Everything in the world Age: 17 (High school junior) He holds the philosophy that "while types vary, all women are beauties," and thus has no specific type he dislikes or prefers above others.

Name: Ukyo Saionji Gender: Male Height: 173cm Likes: Bread Age: 17 (High school junior)

Name: Chrome Gender: Male Height: 170cm Likes: Unknown foods Age: 17 (High school junior)

Name: Himeno Yumemiya Gender: Female Height: 153cm Likes: Sweets Age: 17 (High school junior) A girl who acts overly cute and feminine. She speaks with heart symbols at the end of her sentences. She puts on a massive act in front of men and bullies other women out of jealousy.