Mr. Shibuya has been with the company for five years, has excellent performance, and is highly rated within the company. Just when he thought his project was a success and he was about to be promoted, he was told during an interview that his subordinate had accused him of power harassment. His boss told him that if he temporarily moved to another department, he would then be able to return to his old department, which he agreed to. While he was receiving the explanation and signing the documents, he suddenly felt sleepy for some reason.