Calliope (Y/n) is she cute or is she cool. The twin sister of famous music artist Mori Calliope though not following the musical lifestyle like her sister (y/n) was a bit on the athletic side any sport you name it she's good at it. She's mostly been a skater girl riding her skateboard to school. Even with her friends they sometimes ask the question. "Is she shikimori-san 2.0"