Hi,
I have noticed that the songs from that japanese band’s album : https://musicbrainz.org/release/e8fa10d2-5141-445f-8c73-dcf19b0bbbfc are written with full capitalized words.
But if you take a look at this album cover : https://www.discogs.com/fr/release/6377295-Bloodsuckers/images songs are written with normalized English capitalization.
So according to these guidelines : https://wiki.musicbrainz.org/Style/Language/Japanese I think songs from that album should be corrected.
Thanks !