The company also revealed that it will release the NEKO-NIN exHeart 3 visual novel (pictured at right) stated it has already translated 50% of the game. The new game will feature three new characters.
Sekai Project announced in March 2018 that it would release NEKO-NIN exHeart 2. The company describes the sequel game:
With the introduction of new characters such as Ritsu, the newest catgirl to join the fray and Maya the bunny girl who think's she's a cat, just don't tell her she's not a cat! Get ready for more Ninjas, Cat girls and all the fun that can only come of having girls with animal ears want to serve your every whim!
NEKO-NIN exHeart 2 debuted in Japan in March 2018.
Sekai Project released the first NEKO-NIN exHeart game on Stream in April 2017, and two "mini-sequels" titled NEKO-NIN exHeart +PLUS Nachi and NEKO-NIN exHeart +PLUS Saiha in November 2017. The games featured Japanese audio with subtitles in English and Traditional Chinese. 18+ editions are available on Denpasoft.
The company will also release the Ninja Girl and the Mysterious Army of Urban Legend Monsters ~Hunt of the Headless Horseman~ game on Steam on June 27, and has released Exogenesis ~Perils of Rebirth~ on Steam through Early Access.
Source: Sekai Project's Twitter account