One thing I have a problem with, generally for these Japanese bands, are the vocals. Not sure it's just reserved for female fronted bands either. After a while, my ears get fatigued with it.
I have felt that while trying to take in full albums by Band Maid, and even Lovebites, a band which musically, I like more. But I do have to say that I prefer the singer from Band Maid to Lovebites.
Speaking of that, I just did a dedicated run through of Maid In Japan, their first album. Musically, it's more basic when compared to their later works, which makes sense. In a way, it's very consistent in a way that in some very rudimentary listens, their later works could benefit from. In the end, that may not be a totally fair assessment based on the dedication of the listens, but I do plan to go through each album.
The other thing about the first album is how consistent the vocals are. She has a really good voice, and there aren't the weird inflections present that many Japanese vocalists, male and female, have.
Musically, it reminded me of very early Blondie, and....that's a good thing.
Really liked Evergreen and Bye My Tears.