Due to her longevity, Mokou has garnered much experience and is able to endure a high threshold of pain. She is arguably the strongest human in Gensokyo, and her abilities are said to be on par with some of Gensokyo's most elite youkai. Mokou has a long running history of hatred for Kaguya, sparked by her father's failure (assumed to be Fujiwara no Fuhito) to fulfill an impossible request at the time of his proposal to Kaguya. She also seems annoyed at Kaguya's persistent attempts to kill her. Touhou