What is lost chikage?

Unfortunately, as an AI language model, I do not have any specific information about a lost chikage. However, "Chikage" is a Japanese name that means "thousand blessings." It is also the name of a katana weapon in the popular video game Bloodborne. If you could provide me with more context or details about the lost chikage you are referring to, I would be happy to try and assist you further.