 In , another manga cited as objectionable by the prosecutor, a naïve girl sneaks out for a "date" that results in her being kidnapped, tortured (with cigarette burns and a brutal beating), and gang-raped.Hirasawa forwarded the father's letter to Tokyo police in mid-August, who conducted an investigation in which they compared "Himedorobō Best Collection" to three other Shōbunkan anthologies, including "Misshitsu".According to the police, "Misshitsu" was targeted for prosecution based on their assessment that its "genitalia and scenes of sexual intercourse ... are drawn in detail and realistically", whereas the other works "were not sufficiently plain or detailed and were lacking in reality".