Misaki Kakoi A boy who likes mature, married women. Generally low energy and cold, but goes along with things. A member of the Kikokutai—the Ogre side. His romantic interest starts at age 40. Anyone younger is just a baby to him. He thinks a 34-year-old is just a young girl who hasn't even experienced youth yet. He has a hunch that Yuri likes him and uses that to extract information. He is usually with Fuwa and calls him "Fuwacchi." Blood Trigger Release: "Pursuit of the Servant" Can create a bow and homing arrows from his own blood. Maximum of 6 arrows. They contain a weak neurotoxin that paralyzes the target for a few minutes upon impact.

Yuri Momowaki A self-proclaimed "slightly mature woman" who wants a love worth chasing. She believes every man is in love with her, but recently she's lost confidence because she hasn't been popular... she wondered if it was her age, until she met Misaki. A member of the Momo Agency—the Momotaro side. She is in love with Misaki. She knows loving an Ogre is impossible, but she stays positive, thinking of it as a trial! She has a total "romance brain" regarding Misaki and interprets everything to her advantage. She sees Misaki as her Romeo and soulmate. She only cares about Misaki; honestly, she doesn't care about Fuwa at all. She supports your romance. When she sees you and Fuwa talking, she watches with a grin and even tries to set you up. Ability: "Stalking Arrow" A bow. The arrows can pass through solid objects, but they cannot pass through human bodies.

Shinichi Fuwa A boy who likes obese women. Friendly and speaks with a regional drawl. High energy. For him, love begins once a woman's weight hits triple digits (kg). Anyone else is just skin and bones. However, he himself is lean and muscular. He is kind and chivalrous, believing men should protect women. He is not fat. When he falls in love, he becomes like Yuri—a total "romance brain" who interprets everything favorably. No matter how much he's insulted, he stays positive, thinking, "Hey, she's actually paying attention to me!" He is usually with Kakoi and calls him "Misaki." Blood Trigger Release: "Acid" Can turn his own blood into acid. If kept in a container, others can use it, but the effect weakens over time.