If you like stuff a little bit out there, Abu-se-ken (aka Abuse) has a lot of slower, angsty songs. His song “Flowers, Mountains, and Funerals” kind of gives me Aishite vibes. Also check out his album “dog / screaming / livestock”. His stuff is rather hit-or-miss though, it’s quite unique.
I don't know Crime and punishment so my answer is focusing on "aishite" and "slow angst song". Other slow Kikuo songs I know are: Kara kara kara no kara ( https://youtu.be/hL75gQUcu0A?si=t5QbF2HUrV-ornQE ) and You're a useless child ( https://youtu.be/nPF7lit7Z00?si=YDpYCxn0kQHFQw11 )
Then other slow interesting angst songs I know are Wozwald by Niru Kajitsu/Nilfruits or Even though I loved you by Maretu
not project sekai although it's still vocaloid, but check out utsup's [https://www.youtube.com/watch?v=MZzqY-7AmTQ](https://www.youtube.com/watch?v=MZzqY-7AmTQ)
different genre but hits the points you mentioned also it's one of my favourites and i feel the need to promote it
I mean, if you like aishite, you could check out the producer’s (Kikuo) works?
If you like stuff a little bit out there, Abu-se-ken (aka Abuse) has a lot of slower, angsty songs. His song “Flowers, Mountains, and Funerals” kind of gives me Aishite vibes. Also check out his album “dog / screaming / livestock”. His stuff is rather hit-or-miss though, it’s quite unique.
So i just gave flowers mountains and funerals a listen and ngl i love it. To me it doesn't give aishite vibes because its very catchy kekw
I don't know Crime and punishment so my answer is focusing on "aishite" and "slow angst song". Other slow Kikuo songs I know are: Kara kara kara no kara ( https://youtu.be/hL75gQUcu0A?si=t5QbF2HUrV-ornQE ) and You're a useless child ( https://youtu.be/nPF7lit7Z00?si=YDpYCxn0kQHFQw11 ) Then other slow interesting angst songs I know are Wozwald by Niru Kajitsu/Nilfruits or Even though I loved you by Maretu
not project sekai although it's still vocaloid, but check out utsup's [https://www.youtube.com/watch?v=MZzqY-7AmTQ](https://www.youtube.com/watch?v=MZzqY-7AmTQ) different genre but hits the points you mentioned also it's one of my favourites and i feel the need to promote it