Tsuboi Ryota (Abe Hiroshi) is a timid salaryman at a commercial production company. He plays the coordinator role at work, bringing clients and creative together. Even at home, he always finds himself caught between his strong-minded food stylist wife Sae (Yamaguchi Tomoko) and their daughter Moe (Makita Aju), his mother Toshiko (Yoshiyuki Kazuko) and his elder sister Takiko (YOU). One day, Ryota’s father Eisuke (Natsuyagi Isao) collapses on a golf trip. And then, a mysterious woman called Naho (Miyazaki Aoi) appears at his hospital ward, raising suspicion that she might be his mistress. While various adjustments take place among the family members, Ryota learns of the legendary creature called ‘Kuna’ which his father has been in pursuit of. Carrying on his father’s dream, he begins the search of ‘Kuna’. As he comes in touch with various people, Ryota’s exclusive devotion to his work is gradually shaken, and he starts to re-examine his relationship with his family and the important things in life.
冴えないサラリーマンが、疎遠だった父が倒れたのをきっかけに故郷の長野に帰る。
そこで彼は父が伝説の小さな生き物“クーナ”を探していたことを知る。当初は“クーナ”の存在に疑問を持っていた彼であったが、地元の人々と触れ合ううちに彼の心にも変化が起きる。
CM 제작회사 프로듀서인 츠보이는 인기 푸드 스타일리스트인 아내, 초등학생 딸과 함께 나름 행복한 나날을 보내던 중, 고향에서 아버지가 쓰러졌다는 소식을 전해듣고 병원으로 달려간다. 그곳에서 아버지의 병문안을 온 정체가 불분명한 미모의 여성과, 아버지의 소꿉친구라는 남자를 만나게 되고, 그들로부터 놀라운 사실을 알게 되는데...
Una enigmática belleza se encuentra con Tsuboi Ryota, un asalariado de unos 40 años a través de algunos incidentes. La forma en que apareció en la escena y su verdadera identidad está rodeada de misterio. Pero ella es quien manipula y proporciona a Tsuboi pistas en su intento de buscar algo relacionado con su familia. -wikidrama
居住在东京的坪井一家，生活平淡而不乏趣味。身为广告制作人的男主人良多（阿部宽 饰）是一名好好先生，虽身处管理层，却不被下属敬重。妻子沙江（山口智子 饰）是当红的美食设计师，每日里工作繁忙，不得闲暇。独生女萌江（蒔田彩珠 饰）脾性怪怪，自称有第六感，时常在学校惹出乱子。某天，与良多关系疏远的父亲荣辅（夏八木勋 饰）去长野途中病倒，良多偶然在医院见到神秘女子菜穗（宫崎葵 饰）前来探病，遂与母亲敏子（吉行和子 饰）、姐姐多希（YOU 饰）一通猜疑。此后，不受待见的良多申请带薪休假，带着被停课的萌江前往长野探寻菜穗的身份以及传说中的森林小矮人库纳的踪迹。
充满惊喜和安逸的寻找之旅，许多失落的情感与记忆不知不觉间得到了修复……
