名探偵コナン（Detective Conan）【57】

水無怜奈と本堂瑛祐が姉弟かと疑っていたコナンだが、どうやら2人はAB型とO型で血のつながりはないらしい。そこで本堂が本当にO型かどうかを尋ねると、彼は明日知り合いの奥平家を訪れる予定で、そこに行けば確認できるという。すると、偶然小五郎もその家の主人から探偵の依頼を受けていると言い…?

It is Conan who was suspected that Reimena Mizuna and Hondo Eiuu were older siblings, apparently they seem to have no blood connection between AB type and O type. So when asking if the main hall is really O type, he plans to visit the famous acquaintance Okudaira tomorrow, he says he can check it if you go there. Then, accidentally saying that Kogoro is also receiving a request for a detective from the owner of the house ...?