The Hiragino family was created to be "standard yet modern." While many sans-serif fonts feel cold, Hiragino Sans maintains a sense of warmth through its traditional Japanese calligraphic roots.
To make this work universally, you must purchase a web license from a foundry like Adobe Fonts (Typekit) or a reseller. Do not illegally extract the .ttf from your macOS library. hiragino sans w9 work
You are on an older Windows machine or an outdated Linux distribution. Hiragino is proprietary to Apple. Fix: Use a free alternative: Noto Sans CJK JP Black (Style: Black) or Source Han Sans Heavy . These are open-source equivalents that look nearly identical at heavy weights. The Hiragino family was created to be "standard yet modern