Satoko Uchiyama

Sawagura Nobuko is back housekeeping again in this sequel to the 2014 SP! This time around Nobuko, having been given some pearl earrings as a present sometime before, decides to attend an exhibition for a pearl described as being the world's most expensive one. That pearl is owned by the Iwakura family, who run a large pearl company. While looking at the pearl however, Nobuko is pulled away by a handsome man who seems to have some connection to the family. So when Nobuko finds one of her pearl earrings missing and probably taken by that man, she decides to work as a housekeeper for the Iwakura family until the man shows up again and she can get her earring back. But the Iwakura family that Nobuko is now working for has plenty of secrets beyond just pearls that she'll have to sort out if she wants her earring back...

東京都羽澄市にある古民家で、住人・百瀬うの（田島令子）の刺殺死体が発見された。早朝、現場に向かった警視庁捜査一課の棟居弘一良（東山紀之）と神林武人（きたろう）は、第一発見者である“金髪フィーリア”（加藤夏希）から事情を聴く。彼女は被害者の義理の孫娘で、本名は“夏目初子”。うのの隣に住んでおり、元歌手という知名度を生かし、駅裏でバーを開いているという。フィーリアは前夜、店からうのの元に何度か電話をかけたが、応答がないため心配になって戻って来たところ、祖母の死体を見つけたと話す。