You're also from the art circle, able to grasp the working process of the magazine company without raising any suspicion. On the night of the magazine layout meeting, you made plans with Hirakan in advance, inviting him for drinks and then suggesting a relaxing bath. While using the locker for valuables, you casually fiddled with his watch and slightly advanced the time by about ten to thirty minutes. Then, pretending to be drunk, you tricked him into coming to your place, enticing him to drink more, even slipping him a little sleeping pill to fall asleep faster and deeper.