Introduction
Senta is the engineer of the Floaters. He is genuine and friendly.
Senta is good at programming and machinery. He loves physical contacts and trys to hug everyone he meets. He is a little nearsighted so he need glasses when reading or working, but without glasses he can move normally in his daily life.
Senta likes the feeling of being a balloon, and he enjoys communications of balloons. Certainly, he loves physical contacts of balloons.