Our Highland Hotel (2013)

Ayumi Aizawa is a lonely young man without a family. He works at Forest Hyde Press Hotel as a cleaner. His deceased grandfather Kenzaburo worked at the same hotel. When his grandfather worked at the Forest Hyde Press Hotel, the hotel was well known for its extreme hospitality. Now, the hotel is nothing more than an ordinary hotel. New manager Ryuuya Sawashiro then attempts to bring the hotel back to its glory days.

Unfortunately the movie Our Highland Hotel is not yet available on HBO Max.