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 can't tell which of 
them ranked the highest.
.لا أستطيع معرفة من منهم أعلى رتبة
Keine Ahnung, wie da die Hierarchie ist …
No sé cuál de ellos tiene mayor cargo.
No tengo ni idea
de cuál es más importante.
Impossible de savoir
qui a le plus haut rang.
Non capisco chi di loro è il pezzo grosso.
Eu não sei qual deles é o mais importante.
Как понять, кто из них главнее?