OpenType fonts (https://en.wikipedia.org/wiki/OpenType) are a successor/derivate from TrueType fonts and tend to be used more commonly with projects like Google Noto (e.g. this CJK font: https://www.google.com/get/noto/#sans-jpan).
OpenType fonts (https://en.wikipedia.org/wiki/OpenType) are a successor/derivate from TrueType fonts and tend to be used more commonly with projects like Google Noto (e.g. this CJK font: https://www.google.com/get/noto/#sans-jpan).