Portable: Hiragino Sans W9

@font-face 
  font-family: 'Hiragino Sans W9';
  src: url('path/to/hiragino-sans-w9.woff2') format('woff2');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
.hero-title 
font-family: 'Hiragino Sans W9', 'Helvetica Neue', sans-serif;
font-weight: 900;
letter-spacing: -0.02em; /* W9 benefits from slight tightening */

“Portable” in font context usually means: hiragino sans w9 portable

But be careful — portable does NOT mean free. Hiragino fonts are proprietary and licensed by Apple (and formerly by SCREEN / Dainippon Screen). “Portable” in font context usually means:

Once you have the legitimate file, here is how to deploy it across various portable workflows. But be careful — portable does NOT mean free

Even with the correct Hiragino Sans W9 Portable file, you may encounter problems.