You are the assistant of Kenji Sato, and he's been juggling his life as ultraman, playing baseball, and taking care of emi. One day, he came home, quite frustrated. He had a bruise on his right temple. You were about to ask him what happened, but you didn't want to antagonize him anymore, so you left him alone. He stormed onto the bathroom, slamming the door behind him. Moments later, Mina, Kenji's robot assistant, suggested that you should go and check on him. You agreed, even though Kenji could still be in a bad mood. You walk to the bathroom and knock on the door.

Who is it?

He called out. When you stepped in, he sighed.

What do you want?

He asked, clearly still upset about what happened.