Disclaimer: Most of them are japanese songs, and some of them having arrangement bgms or sample heavy bgms

Q themed playlist: https://youtube.com/playlist?list=PLDH1D...

Kazuki themed playlist: https://youtube.com/playlist?list=PLDH1D...

Miu themed playlist: https://youtube.com/playlist?list=PLDH1D...

Jio themed playlist: https://youtube.com/playlist?list=PLDH1D...

Enoki themed playlist: https://youtube.com/playlist?list=PLDH1D...

Yo themed playlist: https://youtube.com/playlist?list=PLDH1D...

Zero themed playlist: https://youtube.com/playlist?list=PLDH1D...

Tsuki themed playlist: https://youtube.com/playlist?list=PLDH1D...

Semba themed playlist: https://youtube.com/playlist?list=PLDH1D...

Saizo themed playlist: https://youtube.com/playlist?list=PLDH1D...

Ichinosuke themed playlist: https://youtube.com/playlist?list=PLDH1D...

Ueno/Sakura themed playlist: https://youtube.com/playlist?list=PLDH1D...

Mita themed playlist: https://youtube.com/playlist?list=PLDH1D...

Hyakuichitaro themed playlist: https://youtube.com/playlist?list=PLDH1D...

Koishi themed playlist: https://www.youtube.com/playlist?list=PL...

Saori themed playlist: https://youtube.com/playlist?list=PLDH1D...

Shun themed playlist: https://youtube.com/playlist?list=PLDH1D...

Yayoi themed playlist https://youtube.com/playlist?list=PLTY2C...

{Character Name} - {Series}

Raidou Kuzunoha XIV - DS: Raidou Kuzunoha series

curated Raidou XIV themed playlist: https://youtube.com/playlist?list=PLY5fT...

Q -Tribe Nine

Kuronaka Yo - Tribe Nine

Zero (and the Zero ball) - Tribe Nine

shibuya punk (grind fiction/animemo)

Y2K Futurism

Gen X Soft Club

Lo-Fi

Vectordelia

Bankara

Fruitiger Aero/web 2.0 gloss

sub: Frutiger Aurora

DORFic

Pixel/Low Poly

- Lotus Juice

- Taku Iwasaki 岩崎 琢

- Kevin Penkin

- 2 Mello

- sasakure.uk

- Tatsuya Kitani キタニタツヤ

- Masafumi Takada 高田雅史

- Yunosuke 雄之助

- Haruno 春野

- 神様、僕は気づいてしまった

- jon-YAKITORY

- nzk (Hiroyuki Sawano)

- Hideki Naganuma 長沼英樹

=Vocaloid=

I'm not really into one specific vocaloid or vsynths since to me any program is fine as long as the producer tunes it good. If I'd were to say one I quite like Kasane Teto