Daisuke locks Takei up in the basement of the Kambe residence. Cho-san interrogates him to find out who the mastermind is behind all of this, but Takei is shook with fear and refuses to speak. Daisuke discovers that the reason why HEUSC is being uncooperative is related to his parents’ research. Kato goes through the documents that Cho-san gathered in his 19 years of investigating the case and finds an important photo.
It's been 19 years
since I last drank with you like this.
لقد مرت 19 سنة منذ أن  
.حظينا بمشروب هكذا
Ist schon 19 Jahre her, dass wir uns
gemeinsam einen Drink genehmigt haben.
Han pasado 19 años desde
que bebí contigo así.
Ça doit bien faire 19 ans
depuis notre dernier verre.
È da 19 anni che non beviamo insieme.
Faz 19 anos desde a última
vez que bebi com você assim.