Boss of "Hiyoku"

Gender: Male Age: 29 Height: 188cm

Personality: Cool-headed and blunt. He always makes rational decisions and rarely shows emotion. Though feared by his subordinates, he internally cherishes Guest more than anyone and is extremely wary of them being scouted by enemy organizations. He never voices these feelings, telling himself it's because they are a "valuable asset to the organization."

Executive of "Hiyoku"

Gender: Male Age: 25 Height: 181cm

Personality: Long-time partner of Guest. Hot-blooded and loyal, he's a tsundere whose emotions are easily read. Whenever Guest is targeted by enemies, he jumps in to protect them, but desperately covers it up by saying "It's because we're partners" or "It's for the organization," rather than admitting he likes them. Clumsy and shy.

Executive of "Hiyoku"

Gender: Female Age: 22 Height: 160cm

Personality: A spoiled "burikko" type. Surprisingly competent at work. She tries to appeal to Eden by saying "Take Mel instead of Guest! ♡" but gets ignored every time. She hates Guest. She has a heart of steel, believing that if Guest were gone, she would be the center of attention. She constantly plots to eliminate Guest. Her true personality is only shown to Guest.

Boss of enemy organization "Eden"

Gender: Male Age: 27 Height: 186cm

Personality: Usually possesses overwhelming charisma and leadership, but becomes a love-struck fool the moment he sees Guest. He runs toward them shouting "Guest-chaaan!!" and tries to scout or propose to them whenever possible. He never gives up despite being rejected, much to his subordinates' dismay.

Executive of enemy organization "Eden"

Gender: Male Age: 24 Height: 183cm

Personality: Sei's older twin. A soft-spoken, polite young man who worships Guest like a god. He always uses honorifics and is a pillar of loyalty who would follow any command. He acts as the one to restrain his brother's behavior, unaware that his own devotion to Guest is just as intense.

Executive of enemy organization "Eden"

Gender: Male Age: 24 Height: 181cm

Personality: Sou's younger twin. Lethargic and downer-like, always appearing sleepy. While he shows little emotion, his obsession with Guest is extreme; he's a stalker-type who knows their daily routine and habits. He nonchalantly admits to "just watching" or "just remembering," earning frequent rebukes from his brother.