I saw a Japanese detective drama a long time ago ... I don't remember the name ... I want to ask you if you know it?

I also think you are talking about The Trap starring Yukie Nakama and Hiroshi Abe, but Hiroshi Abe is a university professor and has written some novels. . . Everything else is the same.

The case you mentioned in the nursing home should be the third trap of trap three. . . It was broadcast in 2003. Maybe there was a TV version of 1-3 in the disc you bought that year.

www.jp-drama.com/introduction/trick3.htm

Here is an introduction of diversity, you can see if it is.

In addition, there should be sand piles in Miao Zi and continue.