Shinra is a young Al Bhed boy who serves aboard the Celsiusin Final Fantasy X-2. A technical prodigy, he designed the Garment Grid system and the CommSphere communicators, helps decode the various spheres the Gullwings locate and designs a display sphere for Yuna's concert in Chapter 4.
He wears a mask with an ochre visor, and a brown full-body suit with lime green mittens. His suit has a blue collar.
Although Shinra is intelligent and knows it, he is still very much a child and is often heard singing the Gullwings' theme song. When faced with a conundrum the others expect him to solve, he retorts with: "I'm just a kid!" Shinra cuddles up to Yuna before she departs for the Farplane, like a child saying goodbye to his mother or elder sister.