Ryota Tachibana

Ryota Tachibana (橘 亮太 Tachibana Ryōta) is the son of Kōichi Tachibana and Yumiko Tachibana and the brother of Aiko Tachibana who was trapped inside a cocoon of matter with his mother for a period of time until released.

Etymology

 * The name Ryota means "clear" (亮) (ryo) and "thick, big" (太) (ta).
 * Ryota's surname Tachibana means "orange, tangerine" (橘).