Also known as: ヨシュア・ブライト, ヨシュア・アストレイ
One of the main protagonists of the Sora No Kiseki trilogy, alongside Estelle Bright. He's very quiet and kind, keeping his hot-headed foster sister Estelle under wraps.
Do not tag Brother And Sister for him with Estelle. Use that tag for him and Karin Astray.