​Experience a thrilling adventure in “SLEEPLESS Nocturne” Episode 1, the captivating hentai anime based on Empress’s renowned visual novel. Follow the story of Kawai Tomoki and Komori Yukino as they find themselves in a mysterious situation after seeking help at the alluring Black Rose Mansion. Discover the seductive Mistress Mari and delve into a tale of unexpected desires and temptations. Don’t miss the excitement in this first episode released in August 2023, promising an unforgettable journey filled with passion and suspense. Dive into a world of romance and intrigue in “SLEEPLESS Nocturne”!​