Fujiwara no Mokou, or Mokou Fujiwara, is an immortal human from the Touhou Project series. After her father's death while trying to fulfill an impossible request, she took an immortality elixir, which she came to regret after slowly being driven insane by over a thousand years of losing everyone she cared for. Despite being not quite right in the head, she still protected the humans of Gensokyo from the youkai that inhabited the land. The user who plays Mokou is the first to do so, and Mokou is also the first character the user apped.