The film starts and ends (in reverse) with something we are not used to in Ozu films - a long pan from a station, a university with sports grounds (Waseda) to a quiet residential street. This brings us to the second-floor lodgings of Watanabe Bin (Yuki Ichiro), a crafty rogue of a student who spends his time "girl hunting" in a rather ingenious way. He glues a notice on his window that the room is for rent, hoping that a nice female student will knock on his door. Of course, if one does, he has to move out, but he will take his time for the removal and come back regularly for things he has "forgotten." When a male student wants to rent the room, he tells him that "he himself has just rented them and still has to take the notice down."
This is how Watanabe manages to meet Chieko (Matsui Junko), who happens to be already friends with shy and bookish fellow student Yamamoto Shuichi (Saito Tatsuo), whose character is symbolically indicated by his "Harold Lloyd glasses." When Watanabe has given up his rooms for Chieko, he moves in with the reluctant Yamamoto - keeping him effectively from studying for the impending exams.
After the exams, halfway the film, the "student film" turns into a "ski film," as Watanabe and Yamamoto travel for a ski holiday to Akakura in Nagano. There they meet Chieko again and they compete for the girl - with Yamamoto usually the patient butt of Watanabe's jokes. Chieko actually happens to be there for a miai (arranged marriage) with the ski teacher, so both students have to return to Tokyo without success in love. They have also flunked their exams - and everything starts anew as Watanabe again sticks a "for rent" notice on the window.
It may surprise viewers to find such a lot of skiing in an early Ozu film. Skiing had been introduced to Japan about twenty years earlier and is credited to one Theodor von Lerch, an Austrian major, who taught skiing to the Japanese army at Joetsu in Niigata in early 1911. It soon became popular and Ozu used to ski every winter around the time the film was made. He usually went to the same place where the film is shot, Akakura, where the parents of his cameraman Mohara Hideo ran the Takadaya Hotel (shown in the film) - the cameraman was also an expert skier, as is clear when seeing the hand camera work on skis in Days of Youth. Ozu was still young when the film was made, 25, and we can imagine him having fun in the snow with his colleagues.
This obviously is not the film to start your Ozu experience with, but after you have seen the great films and want to know what Ozu's origins were, Days of Youth is quite interesting.
My evaluation: 7 out of 10 points for Yamamoto having to run after a lost ski sliding down the slope, while Watanabe flirts with Chieko.