Hensuki: Are You Willing to Fall in Love With a Pervert, As Long As She's a Cutie? - Season 1 Episode 5 : Operation: Koharu is a first-year student 2019
Keiki's search for someone who truly loves him, not as the object of a perverted fantasy, hits another dead end. However, another unsigned letter grabs his attention, although this time, it's blackmail.