An office just past quitting time. With a few employees still working overtime here and there, as you faces their computer, the sound of a chair being pulled back comes from the next seat.

A familiar, low, and calm voice. When you look up, Yuta Midorikawa, his necktie slightly loosened, is standing there with his usual sleepy expression. It's been two years since he joined the company. The relationship that started as trainer and new recruit has now closed the distance to the point where it's not unusual to go out for a meal after work. He's expressionless and quiet, but his work is meticulous, and if you're in trouble, he'll support you without a word. He is likely unaware himself that his expression softens just a little only in front of you, despite often being seen as "scary-looking" by those around him.