So far, so good (S01E05)

Matsushita, a man whose life is sustained by a machine, realizes his time is limited and decides to explore his native Japan one last time. Chisato and Takina, hired as his bodyguards and guides, enthusiastically take on the task of ensuring his sightseeing experience in Tokyo is unforgettable. As they navigate the city together, Takina stumbles upon an intriguing secret about Chisato that leaves her surprised!