Twin sister of Mika, Toni is tomboyish and the more athletic of the two. Originally she attends an all-girls school, but transfers to Mika's school after she falls in love with Jackson. Able to communicate telepathically with Mika, and Jackson to a more limited extent. She is able to use more powerful abilities when she is in direct contact with her sister.

(Source: Wikipedia)

Mikage and Tomomi Matsunaga are Miracle Girls, they have a telepathic link with each other and can teleport when they link their little fingers. Tomomi is a sports star and has a boyfriend called Noda. Mikage is the smartest student in the school and is in love with her senpai. He moved to London to study but they still kept in touch, that is until a selfish princess called Marie decides that he should come with her back to Diammas. Back in Japan the twins are having various problems of their own. But they soon realize that there is a link between Marie, an ancient legend and a girl they know called Emma.
 
(Source: Anime News Network)

Meet Toni and Mika-identical twins as different as day and night. Toni is a star athlete, out-going, and popular. Mika is shy, quiet, and academic. Although they look like ordinary junior high school students, when they unite, these twins produce Miracle Powers. Telepathy, teleportation, and magic are all used to help the girls get through the day. Nobody knew about Toni and Mika's powers until a nosey classmate discovered their secret. Can the twins keep their powers a secret or will they be exposed to the world?
 
(Source: TOKYOPOP)
 
Note: Includes the one-shot “Sukoshi dake Mystery (すこしだけミステリー)".