80		Love Death 2: Realtime Lovers (Windows, 2007)
80		Love Death 3: Realtime Lovers (Windows, 2008)
80		Love Death 4: Realtime Lovers (Windows, 2009)
66		Shining Song Starnova (Windows, 2018)
65		Beyond Clouds (Windows, 2017)
54		Apartment of Love (Windows, 2018)
54		Sapphire Moon: Your best wishes (Windows, 2018)
54		SoniComi: Communication with Sonico (Windows, 2016)
50		SoniComi: Communication with Sonico (Windows, 2011)
47		SoulSet (Windows, 2017)
43		Love & Order (Windows, 2015)
43		East Tower: Akio (Windows, 2015)

Notes: Games similar to Neko-Nin: exHeart, Games like Neko-Nin: exHeart, Whirlpool, Sekai Project, Windows, Adventure, Simulation, Anime, Manga, Visual Novel, Adult, 1st-person, 3rd-person, Other, PC, Game Similarities.