Sekai Project is an American company and video game publisher. They are known for licensing and translating Japanese visual novels into English, but they also publish original English visual novels developed outside of Japan, manga, and other non–visual novel video games.


Sekai Project originated in 2007 as a fan translation group translating the visual novel School Days.[1] They later partnered with publisher JAST USA, turning their fan translation into the official English version of the game.[2] Sekai Project began publishing games on Steam in 2014. Their first title was World End Economica episode.01, released in June 2014. Sekai Project has used the crowdfunding platform Kickstarter to fund many of their projects. In November 2014, they launched a Kickstarter campaign to fund an English release of the visual novel Clannad. The campaign exceeded its goal of US$140,000 and ended up raising over US$500,000.[3] In July 2015, Sekai Project announced that they would be localizing manga in addition to video games, starting with Gate.[4]

Sekai Project has stated that they are interested in localising games into languages other than English in future. The German translator Marcel Weyers, who has already translated a number of visual novels into German, has voiced interest in translating titles by Sekai Project and is supposedly in talks with the company.[5][6]

Since Steam does not typically allow adult games to be sold on their platform,[7] Sekai Project releases their adult titles through their partner company Denpasoft. For titles like The Fruit of Grisaia, an all ages version is available on Steam, while the uncut adult version is sold directly through the Denpasoft website.[8]


Published games

Title Developer Publication date Ref World End Economica episode.01 Spicy Tails June 17, 2014 [9]
Sunrider: Mask of Arcadius Love in Space July 9, 2014 [10]
Sakura Spirit Winged Cloud July 9, 2014 [11]
Planetarian: The Reverie of a Little Planet Key September 12, 2014 [12]
Rising Angels: Reborn IDHAS Studios September 12, 2014 [13]
Pyrite Heart Winged Cloud September 25, 2014 [14]
Fault Milestone One Alice in Dissonance December 15, 2014 [15]
Nekopara Vol. 1 Neko Works December 29, 2014 [16]
Sakura Angels Winged Cloud January 16, 2015 [17]
The Way We All Go ebi-hime March 24, 2015 [18]
Sunrider Academy Love in Space April 15, 2015 [19]
Narcissu 1st & 2nd stage-nana April 24, 2015 [20]
The Reject Demon: Toko Chapter 0 — Prelude Lupiesoft May 8, 2015 [21]
Love at First Sight Creepy Cute May 18, 2015 [22]
Tobari and the Night of the Curious Moon Desunoya May 26, 2015 [23]
Sakura Fantasy Chapter 1 Winged Cloud May 29, 2015 [24]
The Fruit of Grisaia Front Wing May 29, 2015 [25]
Raiders Sphere 4th Rectangle June 1, 2015 [26]
Ame no Marginal stage-nana July 7, 2015 [27]
World End Economica episode.02 Spicy Tails July 21, 2015 [28]
Machina of the Planet Tree -Planet Ruler- Denneko Yuugi July 28, 2015 [29]
Idol Magical Girl Chiru Chiru Michiru Part 1 Front Wing July 29, 2015 [30]
Idol Magical Girl Chiru Chiru Michiru Part 2 Front Wing July 29, 2015 [31]
Sakura Clicker Winged Cloud July 29, 2015 [32]
Asphyxia ebi-hime August 4, 2015 [33]
Sakura Beach Winged Cloud August 14, 2015 [34]
Nekopara Vol. 0 Neko Works August 17, 2015 [35]
Fault Milestone Two Side: Above Alice in Dissonance September 7, 2015 [36]
Sakura Swim Club Winged Cloud September 11, 2015 [37]
Sound of Drop: Fall Into Poison aiueoKompany October 30, 2015 [38]
G-senjou no Maou - The Devil on G-String Akabeisoft2 November 5, 2015 [39]
Written in the Sky Unwonted Studios November 9, 2015 [40]
Yohjo Simulator Deadfactory November 17, 2015 [41]
Clannad Key November 23, 2015 [42]
Reverse x Reverse Desunoya December 10, 2015 [43]
Was: The Hourglass of Lepidoptera SRL December 15, 2015 [44]

Upcoming games

Title Developer Status Ref Chrono Clock Purple software TBA [45]
Clannad: Hikari Mimamoru Sakamichi de Key TBA [46]
Dizzy Hearts Lupiesoft TBA [47]
Fault Milestone Two Side:Below Alice in Dissonance TBA [48]
Fault - Silence the Pedant Alice in Dissonance TBA [48]
Highway Blossoms Alienworks TBA
Koenchu! The Tale of the Voice Actress Zero Zigen TBA [49]
Kokonoe Kokoro Nostalgia TBA [50]
Memory's Dogma LizArts TBA [51]
Moonshot Fastermind Games TBA [52]
Untitled Narcissu remake stage-nana TBA [45]
Ne No Kami: The Two Princess Knights of Kyoto Kuro Irodoru Yomiji TBA [53]
No One But You Unwonted Studios December 7, 2015 [54]
November Boy Team ANAGO TBA [55]
PacaPlus PacoProject TBA [56]
Resette's Prescription LizArts TBA [51]
Rising Angels: Fates IDHAS Studios TBA [57]
Root Double: Before Crime * After Days Regista, Yeti TBA [45]
Sacrament Sheep Fenrirvier TBA [51]
Shizuku no Oto aiueoKompany TBA [55]
Sierra Ops InnoMen Productions TBA [58]
Starlight Vega Razzart Visual TBA [59]
Sunrider: Liberation Day Love in Space TBA [45]
Tenshin Ranman: Luck or Unlucky!? Yuzusoft TBA [53]
The Eden of Grisaia Front Wing TBA [60]
The Human Reignition Project Alienworks TBA [61]
The Labyrinth of Grisaia Front Wing TBA [62]
The Reject Demon: Toko Chapter 1 Lupiesoft TBA [57]
Witch Boy Magical Piece Rosemary House TBA [53]

Other releases

Title Media format Developer Publication date Ref 2013 Moe Headphones Design Book Lunatic Joker 2014 [63]
Clannad Anthology Manga
TBA [64]
Gate Manga Takumi Yanai TBA [4]
MikuMikuDance Freeware Yu Higuchi TBA [65]