The file is a specific data archive associated with the Japanese doujin game titled "Newona, Ritual Offering to The Depraved God ~ The Surrender of the Transforming Gender-bent TS Exorcist Girl" (淫神供儀ネヲナ～TS変身退魔少女の屈服～), developed by the circle I'm moralist. Overview of the Game (RJ01186021)
The file is a specific data archive typically associated with digital media distribution, specifically within the niche of Japanese doujin (indie) software or games [1, 2]. H-RJ01186021-v1.04.part1.rar