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.
Who was Sayuri Kambe's employer
after she graduated from college?
من كان رئيس كامبي سايوري كامبي في العمل  
بعد تخرجها من الجامعة؟
Wie lautete die Anstellungsadresse von
Kambe Sayuri nach ihrem Uniabschluss?
¿Quién fue el empleador de Sayuri Kambe
cuando se graduó de la universidad?
Où travaillait Sayuri
en sortant de la fac ?
Chi era il datore di lavoro
di Sayuri Kanbe dopo la sua laurea?
Quem era o empregador da Kambe
Sayuri depois que ela se formou?