Source Han Serif: The second Pan-CJK typeface family from Adobe

This is Source Han Serif (JP), which supports all four variants in this family
but prioritizes Japanese Kanji over other three.

"Source Han Serif supports four different East Asian languages---Simplified
Chinese, Traditional Chinese, Japanese, and Korean---and the 65,535 glyphs in
each of its seven weights are designed to work together with a consistent design
that emphasizes shared elements between the languages while honoring the
diversity of each. Also included is a rich set of Western glyphs supporting the
Latin, Greek, and Cyrillic scripts, which were derived from Source Serif."
--- The Typekit, Adobe

WWW: https://github.com/adobe-fonts/source-han-serif