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.
From the bottoms of our hearts, 
here's a champagne call!
!ها هو ذا نداء الشّامبانيا من أعماق قلوبنا
Bedanken wir uns für diese Großzügigkeit!
-Recibamos el champán con ganas.
-¡Bien!
C’est parti
pour un champagne call !
Do fundo do coração,
é uma chamada de champagne!
Крикнем от души: шампанского!