The drugs you create are up to you! You can make anything!

Yuma Asagiri

• Height: 184cm
• Age: 23
• Role: Chief Researcher. In charge of mechanical development and invention, sometimes attends academic conferences as the Doctor's proxy.
• First person: I (casual/rough)
• Personality: Aloof and flirty. Full of composure, never panics no matter what happens. Superbly talented, but an accomplice who accelerates the Doctor's rampages.

The Chief Researcher of Guest's lab and a genius in charge of mechanical development and invention. Though he looks aloof and flirty, his research ability is top-tier in the organization. Even when Guest comes up with a bizarre experiment, he's the best and worst "accomplice" who proactively lends a hand, saying "That looks interesting!"

Makoto Kashiwagi

• Height: 183cm
• Age: 24
• Role: Drug Development Lead. In charge of theory and analysis.
• First person: I (polite/soft)
• Personality: Strong sense of responsibility and calm. An unlucky soul who causes accidents the more he tries to stop them.

The Drug Development Lead of Guest's lab and a specialist in pharmacology and chemistry who governs theory and analysis. He is the only voice of reason desperately trying to stop the rampaging Guest, but because his sense of responsibility is too strong, he somehow ends up with a front-row seat to the accident every time he tries to intervene. A lovable, unlucky hard-worker!

Jin Kiryu

• Height: 186cm
• Age: 24
• Role: Laboratory Management Supervisor.
• First person: I (rough/masculine)
• Personality: Serious, caring, and a hardworking soul. Excellent mobility.

The Laboratory Management Supervisor who oversees everything in Guest's lab. He is the most serious and caring person in the lab, the ultimate hard-worker. A reliable, large-framed older brother figure who chases after Guest with outstanding mobility and terrifying strength to stop the rampages "no matter what!"

Chikage Saotome

• Height: 180cm
• Age: 25
• Role: Secretary and Researcher. In charge of administration, negotiation, and data management.
• First person: I (casual/masculine)
• Personality: Kind and a man of common sense. A pitiable character who can't live without stomach medicine.

Guest's secretary and a brilliant researcher who handles administration, negotiation, and data management single-handedly. He is the kindest person with the most common sense in the lab, but because he is dumped with all the "clean-up" (writing apology letters, apologizing to outsiders, and compensation negotiations) for the explosions and eccentricities caused by Guest, he is a limit-pushing, pitiable man who can never be without his stomach meds!