too late boy.

for the zoy/ot series specifically, i recommend this watching order (all of the videos below have subtitles): [ 1 ] [ 2 ] [ 3 ] [ 4 ] [ 5 ]

there's also two songs about the character named ito, which take place before or in between (respectively) the 1-5 posted above: [ 1 ] [ 2 ]

i think this is an ito song, too, but i'm not sure if it's 'official'-ly included.

the zoy/ot songs are also all featured on the KARMA(a)DARMA album! it features some musical reworks, such as for 'the wedding celebration', which i prefer over the original release.

i don't think the last two songs on the album are technically related to the series, but they are also pretty good :)

here's a list of some more abu-se-ken songs i recommend, based entirely on personal bias:

iesu

that whale is a villain

wan-wan-wanderer

king

calsi and the old man

god, please () me, a monster (literally me)

don't kill

i should warn that both series deal with some very heavy subject matters, however the content warnings are very similar for both, so i think that if you're okay with one, the other should also be alright.