HR cast, including all of the TV shows HR actors and actresses with photos and actor bios (5 Items). This full list of the cast of HR covers Season 1 on, including all HR cast members. If you are wondering, "What are the HR actors' names?" or "Who starred on HR?" you can sort this alphabetical list by HR characters and their pictures. With items ranging from Ryoko Shinohara to Ryoko Shinohara, this is a great starting point for a list of your favorites. Click any actor's name to read more information. This list includes the casts of all HR episodes.