Producer list
- J2K Project
- J5 the Hyperforce
- jabasow
- JACK2
- Jack de Cheshire
- Jacket bookmark
- Jackkel Dragon
- Jacktheinfinite101
- Jac Lantern
- Jacutem Sabão
- Jade
- JADE
- Jagged Blade Software
- Jaime Scribbles Games
- Jake
- Jake Staines
- Jakov Kotov
- J-am
- Jam
- Jam Creation
- James Cooper
- Jam Koubou
- Jammin' Rabbit
- JAMP
- JamSandwich
- Janen Translations
- Janeszi
- Jane Titor
- Jangari Koubou
- Janis
- JANNE
- Ja no Michi wa Hebi Soft
- Jan-Poo
- Japan Home Video
- JapanManiaz
- Japan System Supply
- Jasmine Osler
- JasmineSummer Project
- Jason Shuieh
- JAST
- JAST Blue
- JAST Co., Ltd.
- JAST Densetsu
- JAST USA
- Javelin&Tea
- Javy Gwaltney
- Jay Carvajal
- Jay Griffin
- JaymiSaeki
- J-Box
- J-channel
- J.C.Staff
- jdcakes
- J-Dreamer
- Jedicop
- Jeff Stanton
- Jellicube
- Jelly Bean
- Jellyfish
- Jenbrother
- JenneMK
- Jenny Bee Presents
- J.E.Planning Co., Ltd.
- Jeroen van Oosten
- jessyross
- JesterThirty4
- Jewel
- Jewel Box
- Jewelry
- Jiaji Tuiguang Weiyuanhui
- Jiamian Shenshi Hanhuazu
- JianJia Hanhuazu
- Jidou Shiki Jidou Ningyou
- jiefinch
- Jikyuu Jisoku.
- Jill Gates
- Jim Chaotic
- Jimoto Seinen Dan
- Jimu Ta Keji
- JIN
- Jin Clip
- Jingleriot Gaming
- Jingoism
- Jingtu Zhizuo Shi
- Jingxun Zixun
- Jingyue Lingyin Hanhuazu
- Jinkou Bishoujo Seisakujo
- Jinkou Kurage
- Jinkou Shinshou
- Jinnai Inc.
- JIN Products
- Jinsei Tsuukoudome
- Jint
- JioJo
- Jiongmeng Huishe
- Jirai Soft
- Ji Shang Yan
- Jitaku Studio
- Jitensha Sougyou
- Jiuchimolin
- Jiutoumiao Hanhuazu
- Jiyuu VN
- JJCY
- jjjewel
- jjqars
- JK Punch
- JKU Studio
- jlmkart
- JLV
- JMF Games
- JOAT Translations
- Jobeo
- Jod
- Joe Duncko
- Joey Slynt
- John and Rich
- John Bardinelli
- JohnDupont
- Johnny Cage
- JohnnyMelabo Productions
- John Ohno
- Joinac Corporation
- Joint Company Alster
- Joint Company Atelier Aqua
- Joint Company Far Stream
- Joint Company Iris Design Works
- Joint Company Ranshan
- Joint Company Tenmon
- Joint Stock Company Complet's
- Jojoen
- Joker
- Jolly System
- JON
- Jonas Tintenseher
- Jon Fawkes
- Jon Graham
- Joou-sama Soft
- jo-robo
- JoseKenshin Traducciones
- Joseph Ravan (BestVillain64)
- Joshi ni mo Katezu
- Joshua Wilson
- Josrodjr
- Josué Takanori
- jota-gil
- Jouhouya Ken-chan
- Journey
- JoWood Entertainment AG
- JoyMoe Interactive Entertainment Limited
- Joyon Entertainment