: The surveillance leads to a love hotel, where Miia and Rachnera nearly blow their cover while trying to prevent anything "lewd" from happening between Kimihito and Smith. It is eventually revealed that the MON squad (Monster Ops: Neutralization) was lurking nearby to capture the potential assassin.
: When the first bait fails, Smith instructs the girls to go on their own dates with Kimihito to flush out "D." During a date at an aquarium with Miia and Mero, they encounter Draco , a dragonewt (dragon-girl) who initially appears as a threat but is later revealed to be a female delinquent, not the letter writer. English Dub Cast Brittney Karbowski Monster Musume no Iru Nichijou (Dub) Episode 9
The episode revolves around a series of threatening letters sent to Kimihito, signed only by "D," warning him that he will be killed if he marries any of his monster girl guests. : The surveillance leads to a love hotel,