We’ve worked with large character sets before, but this is a completely different level of complexity — after five years of work, we are pleased to present our CJK font collection. https://www.typotheque.com/blog/collection-of-new-original-cjk-fonts

Typotheque: A collection of new, original CJK fonts from Typotheque
Explore Typotheque’s CJK font collection—meticulously crafted to support the GB 18030-2022 standard, including Simplified Chinese, Traditional Chinese, Japanese, and Korean. Discover how these award-winning typefaces seamlessly integrate with 13 Latin font families, offering region-specific variants for authentic East Asian typography.