Karaoke Mugen provides many collections, choose the ones you are interested in.
Asia (Music from Asian countries (Japan, South Korea, China, etc.)) Geek / Otaku (Anime/Video Games/Internet culture) Kana (Japanese songs with kana karaoke) Shitpost (Everything you do not want in your song library) West (Mainstream songs from around the western world)SUNRISE
(695)Toei Animation
(694)Hololive
(558)A-1 Pictures
(444)TMS ENTERTAINMENT
(420)PIERROT
(405)J.C.STAFF
(371)MADHOUSE
(365)SATELIGHT
(338)SEGA
(310)Studio DEEN
(272)SHAFT
(260)OLM
(246)bones
(239)Production I.G
(220)Colorful Palette
(208)Toei Company
(197)Kyoto Animation
(195)AIC
(184)Tatsunoko Production
(172)MAPPA
(158)GONZO
(155)XEBEC
(145)GALLOP
(142)Doga Kobo
(139)SILVER LINK.
(138)GAINAX
(126)Brain's Base
(121)BANDAI NAMCO Pictures
(102)P.A.Works
(101)Lerche
(99)SQUARE ENIX
(97)CloverWorks
(94)LIDENFILMS
(89)david production
(86)8bit
(85)BANDAI NAMCO Entertainment
(84)Nippon Animation
(83)WHITE FOX
(81)ARTLAND
(78)Kinema citrus
(78)WIT STUDIO
(74)diomedéa
(74)Otomate
(71)feel.
(71)ufotable
(69)Group Tac
(68)Studio GOKUMI
(67)TRIGGER
(67)SynergySP
(65)BANDAI NAMCO Games
(62)SANZIGEN
(61)Happy Elements K.K
(60)SHIN-EI ANIMATION
(60)Walt Disney Animation Studios
(60)Ashi Productions
(59)Aria Entertainment
(57)SEVEN ARCS
(56)ATLUS
(55)Nico Nico Doga
(55)ZEXCS
(55)Harano
(52)IOSYS
(51)fabthehedgehog
(51)Bridge
(50)07th Expansion
(47)Actas
(47)Cygames
(46)TOY'S FACTORY
(46)BEE TRAIN
(42)BROCCOLI
(42)CygamesPictures
(41)IDEA FACTORY
(41)Nintendo
(41)Tezuka Productions
(41)5pb.
(40)TNK
(40)manglobe
(39)HAL FILM MAKER
(38)Passione
(38)miHoYo
(38)nanogram
(37)C2C
(35)Kamikaze Douga
(35)OTOIRO
(35)Nitroplus
(34)project No.9
(34)CAPCOM
(32)Donuts
(32)Rejet
(32)STUDIO GHIBLI
(32)asread
(32)khara
(32)omu
(32)NOMAD
(31)ZERO-G
(31)Arms
(29)CONNECT
(29)Production IMS
(29)Telecom Animation Film
(29)