It has a strategy, and what they do is, they enter a city, they talk to the people, with the otaku, and then they spread through the city to the people who've just crossed the street.
彼らの戦略とは 街に行き、オタクに話しかけることです。 すると彼らが街中に広めてくれます。 通りを渡った人にでさえ。