Field notes: typography for bilingual editorial

Setting Japanese and Latin scripts on the same page is one of the small craft challenges I never tire of. Each language has its own ideal text size, its own preferred line height, and its own rhythm of punctuation. Pretending they are the same — by setting them at the same point size and the same leading — produces pages that look balanced from a distance and feel wrong up close.

In our editorial work we now treat them as cousins, not twins. Japanese text is set slightly smaller than the Latin equivalent, with more leading. Latin text uses tighter tracking and a smaller x-height face to keep the optical weight comparable. We avoid mixing scripts inside a single line where we can; where we cannot, we reach for proper kerning pairs and a half-space before and after Latin runs.

The payoff is subtle but real. Bilingual readers stop noticing the design — which is what we want. Monolingual readers, in either script, get a page that feels designed for them rather than translated to them. It takes more time to set, and our typesetters know it. But the work earns its keep.