Calliope is equally excited by both rapping and "reaping." Her favorite weapons include her scythe (nicknamed "Ricky") and the flail, a medieval weapon made from a spiked metal ball on a chain.

Calliope is noted for having one of the most lowest pitched voices in hololive, even more so than likes of Nekomata Okayu, Tokoyami Towa and A-chan. Although fluent in English, Calliope often fails to understand current modes of speech, such as the use of contractions or modern slang. She is easily flust