匆忙浮躁的都市中，四个与音乐相关的男男女女看似偶然般地邂逅了，他们分别是第一小提琴手卷真纪、大提琴手世吹雀、中提琴手家森谕高以及第二提琴手别府司。仿佛是对音乐的共同志向，他们组建了名为“Doughnuts Hole（甜甜圈洞）”的四重奏乐队，暂时落脚于别府家位于轻井泽的别墅，过起了与世隔绝的人生。然而四个人终究无法超脱世俗存在，除了最基本的吃饭问题，每个人似乎都被各自的秘密所牵扯纠缠。其中雀与真纪“邂逅”的原因，恰恰正是因为真纪丈夫的不辞而别。 雪花飘落，寒风萧瑟，四重奏的悠扬旋律荡涤且治愈着他们每一个人的心。
播出日期: 2017-01-17
运行时间: 59 min
概述: After a fateful meeting at a Tokyo karaoke venue, four musicians head to quiet Karuizawa to start a new chapter performing as a string quartet.
播出日期: 2017-01-24
运行时间: 45 min
概述: A skeptical Suzume wonders why Beppu and Iemori were at karaoke on the same night as Maki. Beppu’s coworker asks him to perform at her wedding.
播出日期: 2017-01-31
运行时间: 45 min
概述: A teenage boy suddenly shows up outside Nocturne and tells Suzume that her gravely ill father has little time remaining and wants to see her.
播出日期: 2017-02-07
运行时间: 45 min
概述: Two rugged men come to the villa and ask Iemori about a woman in a photo, but he denies knowing her location. After they leave, he shares a secret.
播出日期: 2017-02-14
运行时间: 45 min
概述: When a music producer invites the quartet to perform at an upcoming classical music festival, Maki panics and flatly refuses the man’s offer.
播出日期: 2017-02-21
运行时间: 45 min
概述: Suzume unwittingly brings a thief back to the villa. Meanwhile, Maki’s mother-in-law Kyoko interrogates her, demanding to know if she killed Mikio.
播出日期: 2017-02-28
运行时间: 45 min
概述: Maki makes a spontaneous, romantic gesture after finally reuniting with Mikio at the villa. Suzume rushes to free herself and alert Kyoko.
播出日期: 2017-03-07
运行时间: 45 min
概述: Life at the villa is peaceful after Maki’s divorce. Setting aside her own feelings, Suzume enlists Iemori’s help in bringing Maki and Beppu together.
播出日期: 2017-03-14
运行时间: 45 min
概述: Seeing his housemates’ regret over losing the villa, Beppu asks for time to find a solution. Uninvited guests visit Karuizawa to speak with Maki.
播出日期: 2017-03-21
运行时间: 45 min
概述: One year after Maki’s departure, Beppu becomes despondent upon seeing her in a magazine article and tells the others to give up on seeing her again.
