2016年初，虽然已经过了春节，但深冬的严寒仍然让人不由自主地打哆嗦。然而，井之头五郎大叔（松重丰饰）却在这个时候来到了北海道的旭川地区出差。工作的忙碌让他焦头烂额，但他终究还是抽出时间到街上散散步，放松心情。为了避免被临时追加的工作所困扰，他任性地把手机留在宾馆，轻松自在地走在堆满积雪的街道上。

之前太忙于工作，美食家五郎竟然都忘记了照顾自己美食的胃口。在连续两次碰壁后，他偶然间发现了一家不起眼的小酒馆，名为“三四郎”。五郎叔期待着在这个不起眼的地方寻找到意想不到的美食惊喜。

天明时分，在探访过某个印染作坊后，五郎叔的肚子再次发出抗议。于是，在一条不起眼的小巷里，他踏进了名为“自由轩”的小门脸。这里是一家似乎有着梦幻般体验的地方……

《孤独的美食家新春SP：严冬之北海道·旭川出差篇》带领观众走进了一个充满美食和冬日温暖的故事。在北海道严寒的冬天，五郎叔在旅途中偶遇了不少特色小吃和餐馆，这些美食都成为了他寻找冬日温暖的寄托。这部电影不仅仅是一部美食记录片，更是一次美食与灵魂的邂逅。五郎叔的美食之旅让人感受到了食物的魔力，也让人领略到冬日北海道的独特风情。在寒冷的冬季，美食的温暖让人心头生出暖意，让人们从内心感叹美食的魅力和冬日的温情。

At the beginning of 2016, although the Spring Festival had already passed, the severe winter still made people shiver involuntarily. However, Uncle Inokashira Goro (played by Matsushige) came to the Asahikawa area of Hokkaido on a business trip at this time. The busyness of work made him burnt out, but he still found time to go for a walk on the street to relax after all. In order to avoid being bothered by the temporary additional work, he willfully left his mobile phone in the hotel and walked on the snow-covered streets with ease.

Before he was too busy with work, gourmet gourmet even forgot to take care of his appetite for food . After hitting the wall twice in a row, he stumbled across an unremarkable tavern named "Sanshiro". Uncle Wu Lang is looking forward to finding unexpected food surprises in this humble place.

At dawn, after visiting a printing and dyeing workshop, Uncle Wulang's belly Protested again. So, in an inconspicuous alley, he stepped into a small door named "Zi Zi Xuan". Here is a place that seems to have a dreamlike experience...

"The Lonely Gourmet Chinese New Year SP: Harsh Winter in Hokkaido · Asahikawa Business Trip" takes the audience into a story full of delicious food and winter warmth. In the severe winter of Hokkaido, Uncle Goro came across many special snacks and restaurants during his journey, and these delicacies became his sustenance for finding warmth in winter. This film is not only a food documentary, but also an encounter between food and soul. Uncle Goro's food tour made people feel the magic of food, and also let people appreciate the unique style of Hokkaido in winter. In the cold winter, the warmth of food makes people feel warm, and makes people sigh the charm of food and the warmth of winter from their hearts.