Hellen Bokerdole

Hellen Bokerdole (In Prism Starlights, known as Hellen Haruka) is one of the main antagonist of Dress Up! Sonata Series, however, her wanting to be friends with Prism Force gives her role more to that of a protagonist than antagonist but since she is a member of Shadow Powers, her official role is an antagonist. She is voiced by Kusada Aina.

Personality
Unlike Falulu (Klara's not the typical naive VocalDoll xD), Hellen is a sweet girl. She is not that naive or shy and is a quick learner. Pretty docile like Otoha (because of the fact she doesn't want to get a taste of Arachne's consequences), she aids unwillingly her twin sister and Lady Arachne against the Prism Force, although she wishes not too. Overall, Hellen is a docile (for the sake of herself) but sweet, loving and friendly. She still lacks confidence though.

Appearance
Hellen has green hair tied into twintails and has gray eyes. She is quite taller than an average VocalDoll. However, her appearance in Prism Starlights is different. She has green hair tied into a short bun, leaving excess of her hair down and is quite longer than her DUS look. Hellen also has pink eyes on the right and blue on the left.

Hellen Haruka VS. Hellen Bokerdole
Many of Usagi's imaginary fans protested the fact that Hellen Haruka of Prism Starlights and Hellen Bokerdole of Dress Up! Sonata are the same but addressed in different names. The facts that makes them similar are: Facts that makes them different are: Probably, the two Hellen's are actually two different people, considering the negative facts above, Hellen H is more like Falulu than Hellen B. But are actually the same Hellen, only in different dimmensions. Since VocalDolls have no surname and use their species name, Makoto gave Hellen H the surname Haruka.
 * Both have green hair.
 * Both are VocalDolls.
 * Both have the same height and skin color.
 * Both share the same voice actress, Kusada Aina.
 * Both have Hellen as a name.
 * Hellen H was born using the power of the Prism Circle while Haruka B was born by scanning her PriTicket.
 * Hellen H does not have a sister in the Prism Starlights series or even mentions Kenna.
 * Sumire and Ichigo, who are both from the Prism Starlights world, never seems to recognize Hellen. Ichigo being a psychic can easily figure out if she is Hellen B or not.
 * Hellen B has no idea about the Keroro Platoon and the Garuru Platoon, whom Hellen H is friends with. This was proven when Sumire showed the Prism Circle and Keroro's Keron Star to the Shadow Powers and could've at least be surprised about the star.

Relationships

 * Kenna Bokerdole - her twin sister.

Trivia

 * She shares her voice actress with Toujou Nozomi from Love Live! Idol School Project.
 * She is the second VocalDoll to appear in DUS, first being Klara.
 * Her birthday falls on March 14, which is Pi Day.