The dub has a choice: translate it literally ("Elder brother") or localize it. They went with
Yes.
Surprise: He doesn’t.
But today, we aren't talking about the "Bro-Con" controversy or the infamous "Onii-sama" count. We are talking about the English Dub. Specifically, the 2021 Aniplex re-dub (not the older, harder-to-find Bang Zoom! version). Mahouka Koukou no Rettousei -Dub-
In the English dub, (known to fans as Kaggy) takes the reins. Saab is famous for energetic, fiery roles (like Yu-Gi-Oh! VRAINS ). So, going in, fans expected him to fail. The dub has a choice: translate it literally
Saab doesn't try to copy Nakamura. Instead, he leans into the robotic nature of Tatsuya’s psyche. He speaks with a clipped, efficient precision. When he says, “I will leave the emotional responses to my sister,” it sounds less like a brooding anti-hero and more like a computer acknowledging a bug in its code. It’s weirdly fitting for a character who is literally missing the emotion of strong passion. Here is where the culture clash hits hard. In the sub, Miyuki’s constant "Onii-sama" is a meme. It’s formal, reverent, and almost religious. But today, we aren't talking about the "Bro-Con"