There are multiple levels of cultural borrowing here, as Honkai is a Chinese game heavily borrowing Japanese ACG aesthetics (so the target audience is mostly no

There are multiple levels of cultural borrowing here, as Honkai is a Chinese game heavily borrowing Japanese ACG aesthetics (so the target audience is mostly not Japanese, but rather Chinese and other foreigners who like that look). And just like the blue robin, the name "Honkai" is not exactly Japanese: 崩壊 would be transliterated "houkai"; the "n" might be an attempt to make it more similar to the Chinese pronunciation "bēnghuài".