Tomo Ebizuka is one of the main characters in Girls Band Cry, an original anime produced by Toei Animation. She assumes the role of the keyboardist within the band Togenashi Togeari.
Originally hailing from a well-known affluent family in her hometown, Tomo is now living in an apartment through room-sharing. She maintains a cold and aloof attitude towards the world. Much like a hedgehog, she is highly wary and doesn't easily open up to others.
(Source: Girls Band Cry Wiki)