Yotsuha Miyamizu

https://static.wikia.nocookie.net/makotoshinkai/images/9/9d/Yotsuha_Miyamizu-2013.jpg/revision/latest?cb=20190921130059 Yotsuha Miyamizu (宮水 四葉, Miyamizu Yotsuha ) is a female character in Your Name.