Sans Rounded Byku 9 is a regular weight, very wide, monoline, upright, normal x-height font visually similar to 'Aban' by Naghi Naghachian (names referenced only for comparison).
Keywords: ui labels, headlines, branding, packaging, signage, friendly, playful, clean, modern, approachable, soften modernism, friendly clarity, clean display, rounded, soft, open, geometric, smooth.
This typeface uses a consistently even stroke and generously rounded corners, producing soft, pill-like terminals and smooth joins throughout. The overall construction leans geometric with wide, open bowls and counters, and a spacious stance that keeps letters from feeling cramped. Curves are emphasized over sharp angles (notably in S, C, G, and numerals), while diagonals remain steady and clean, giving the design a tidy, engineered rhythm.
It suits interface text and UI labels where a soft, modern tone is desired, and it scales well for headlines and short messaging thanks to its open shapes and broad letterforms. The friendly rounded finish also works for branding and packaging that aims to feel accessible and contemporary, and for clear, high-visibility signage or wayfinding in casual environments.
The rounded shaping and broad proportions create an approachable, upbeat tone that feels contemporary and user-friendly rather than formal. Its smooth, softened forms suggest a welcoming, slightly playful personality with a tech-adjacent cleanliness.
The design appears intended to blend modern geometric clarity with softened, rounded detailing to reduce visual harshness. It prioritizes a smooth, welcoming texture and straightforward letterforms for clear recognition in contemporary display and interface contexts.
Uppercase forms read sturdy and simplified, while lowercase maintains clear distinctions with single-storey shapes (notably the a and g) that reinforce an informal, friendly feel. The numerals follow the same rounded logic, with smooth curves and minimal contrast, supporting consistent texture in mixed alphanumeric settings.