So, is the standard, extra-bold, square Gothic (sans-serif) Japanese typeface from the Hiragino family.
Adobe apps on macOS recognize HiraKakuStd W8 immediately. However, note that in some older versions, the font may appear as or simply "Hiragino Kaku Gothic Std" with a "Bold" style selection. hirakakustd w8 font
The Std version includes:
On macOS, the font is located at: /System/Library/Fonts/ヒラギノ角ゴシック W8.ttc (or similar paths depending on the version). So, is the standard, extra-bold, square Gothic (sans-serif)
: The "Std" designation typically refers to its support for the Adobe-Japan1-3 character set is the standard