Tamaki Yotsuba

Age: 17
Birthday: April 1
Height: 183cm
Weight: 67kg
Blood type: B
Likes: King Pudding
Dislikes: dark places, ghosts

Tamaki is the dancing machine of the group. He possesses excellent and professional dancing skills, making him one of the main dancers in the group. At the beginning of the story, he is introduced as a rather aggressive character who often does things as he pleases. As time goes on, he begins to learn to work together as a group, although his temperamental and childish nature still remains. He is also said to attend the same class as Iori and Haruka.

After his father abandoned him and his mother died of an illness, Tamaki grew up in an orphanage with his younger sister, Aya. However, while at the orphanage, his sister suddenly disappeared without a trace, leading him to lose track of her. This led him to become an idol so he could find Aya again. He always hoped to appear on TV or radio so Aya could find out about his whereabouts.