Nazrin is a character in the series Touhou Project. A mouse youkai who's a skilled dowser and the leader of a great number of mice. As the leader of many mice, she often employs them to search for things for her. She have a large ego – due to being backed by Bishamonten himself – but that she is also timid, and would run away as soon as she became frightened. She also apparently eats quite a bit, and depending on how many mice are under her command at a given time, can put a serious dent in crop numbers.
- Mainly, she acts as Shou Toramaru's faithful helper. She was sent to god's new disciple, Shou Toramaru, to be a helper and also to keep an eye on her.
- She is referred to as Shou's mouse familiar, but in reality she is a high-ranking youkai dispatched by Bishamonten. Because of this, she does not generally reside at the Myouren Temple, and will not visit unless Shou calls upon her. She went to search for the lost pagoda on Shou's command, further showing her loyalty by keeping it a secret from Minamitsu Murasa. It is stated in Symposium of Post-mysticism that she only really comes to the temple when Shou calls her.