Lemmy Miyauchi (宮内 レミィ Miyauchi Remī ) is a Japanese-American girl who attends the same school as Hiroyuki, and is a member of the Kyudo Club. Her full name is Lemmy Christopher Helen Miyauchi.
Coming from America, Lemmy often makes mistakes with her Japanese when speaking and often mispronounces her words. She also has a tendency to use the word "fantastic" excessively.
Lemmy has blue eyes and blonde hair (tied up in a ponytail).
She is the only main character whom is taller than Hiroyuki.