The entrance Gongoro refers to is the entrance to the headquarters building of the Yoshida -kai , located in Bensonhurst, Brooklyn. The room where the "gift" now sits is in the basement of the headquarters building. Doubtless, Lau Tsang's people recognized that Machiko traveled with Yoshida -kai kobun and so chose the Yoshida -kai headquarters as the place to deliver his gift. The key point about all this, in Machiko's view, recalls Kuroda -sensei's words to mind: Lau T san g is a clever man . . . He will act on the information you have provided him . . . Someone conducts offense operations without his permission . . .