In the digital art world, tags are hierarchical. "High resolution" (4K, 8K) is common. "High quality" implies clean lines and proper proportions. But —specifically as used with yuushahime miria —is a specific technical and aesthetic benchmark.
: Modern UX (User Experience) in visual novels allows for granular control, such as adjusting the volume for each of the 20+ individual characters independently. yuushahime miria extra quality