We are Super Secret

Reo and Michiru are best friends who were born on the same day, at the same time, and in the same hospital.
Reo is good-natured and good at sports, and Michiru is a pretty girl but a nerd. They are opposites, but they get along very well.
But... that's not the only thing that makes them so special.
In fact, they can use their supernatural powers when they join hands!
This is a super secret between the two of them.
However, their classmate Takarada finds out about this secret!
What's more, Takarada's true identity is...!