Jakurai goes to Nagoya to look for clues about TBH and runs into Hifumi and Doppo. Hifumi is working at the Nagoya branch of the host club. When they hear that club patrons have info on TBH, Jakurai, Ichiro, Kuko, and the others go help out at the club.
I guess I'll try changing 
the search parameters.
.أعتقد أنّي سأوسّع دائرة البحث
Vielleicht ändere ich mal
die Analyseparameter.
Voy a intentar cambiar
los parámetros de búsqueda.
Magari potrei provare
a cambiare i criteri d'analisi.
Eu acho que vou tentar mudar
os parâmetros de busca.