Dubbed as "The Diabolo Machine", in reality Rosetta was the "Princess Without A Smile". Spending her childhood without friends she instead spent most of her life practicing and performing in diabolo competitions seemingly without effort. Driven by her strong and determined personality, Rosetta is outraged if the audience do not enjoy her flawless performance. Although she is an expert with the diablo, Rosetta is also happy to try her hand at any circus skill.
en. Serena VARGHESE
|Kaleido Star: It's Good! Goood!!||Secondary|
|Kaleido Star: Legend of Phoenix ~Layla Hamilton Story~||Minor|
|Kaleido Star: New Wings ~Extra Stage~||Minor|
|Kaleido Star: Mirai no Tsubasa||Secondary|