Sometimes the music finds you when you need it most. So it is for the heroine of Akira Osaki’s wistful coming-of-age drama Infinite Foundation (無限ファンデーション, Mugen Foundation). To better capture the teen experience with an immediate naturalism, Osaki’s cast was provided with no script only a vague outline inspired by the songs of singer-songwriter Cosame Nishiyama and asked to improvise each individual scene. What results is suitably intense tale of complicated teenage female friendships, frustrated ambitions, and fear for the future in which a shy, introverted young woman gradually finds the courage to chase her dreams with the help of an ethereal songstress and unexpected solidarity.
Mirai (Sara Minami), whose name literally means “future”, is a dreamy young girl who thinks she’s not much use for anything so usually idles away her time in school drawing dress designs in her sketchbook when the teacher’s not looking. In fact, she’s technically in summer school catch up, but every time the teacher returns to check on her he notices that she still hasn’t got round to filling in the answers on her maths test. Wandering home one day she hears the gentle strains of a ukulele coming from a nearby recycling plant and strikes up a friendship with a strange girl, Cosame (Cosame Nishiyama), with her hair in long plaits and dressed in a school uniform. Meanwhile, she’s also unexpectedly approached by the stylish Nanoko (Nanoka Hara) who, taken with her beautiful designs, insists that she join the drama club to help them come up with costumes for their imminent production of Cinderella.
Perhaps Mirai will be going to the ball after all. Before that however she’s still contending with a sense of insecurity while her cheerful and supportive mother (Reiko Kataoka) tries to encourage her to pay more attention to her studies. Pushed towards conventional academic success, Mirai had been a little embarrassed about her love of drawing, particularly as it’s something as “frivoulous” as dress designs which she can’t believe anyone else would value. Rather than hanging out with friends, she spends most of her time sewing in her room, retreating into comfortable fantasy but also lonely and a little bit lost. So when Nanoko is so enthusiastic about her artwork it gives her a much needed confidence boost showing her that someone at least thinks her drawings have value and are not silly or embarrassing wastes of time.
The drama club, however, is something of a baptism of fire for someone who feels themselves not good with people and at sea with interpersonal relationships. Mirai sticks fast to Nanoko, but Nanoko’s longterm bestfriend Yuri predictably doesn’t like it that she’s abruptly dragged this other person into their shared activity while the other members of the group struggle to relate to her, describing her as difficult to talk to and leaving her sitting in the corner doing her own thing while they get on with rehearsing. The main drama occurs when Nanoko makes a surprising announcement that puts the show in peril. She has a big audition lined up in Tokyo for a part in a film which makes it impossible for her to also star in the play. Nanoko asks for understanding, but does so with a degree of entitlement and superiority that cannot help but annoy her friends. She implies that she’s in this because she’s a real actress, while they’re only messing around in a school play. Mirai isn’t sure where to put herself, her new friend has just betrayed her and now she doesn’t know if they were ever friends at all or she was just using her to increase her hold over the drama club.
The message that Mirai begins to get is that she may have real talent, but it’s up to her to achieve her dreams. She begins to feel that everything she’s been doing with her life has been superficial and incomplete because she never had the confidence to follow through, living in her own tiny bubble alone in her room for fear of getting hurt out in the big wide world. While the mysterious ukulele player sings her inspirational songs about living with loneliness, Mirai begins to build her infinite foundations towards a more confident future as a young woman determined to fight for her dreams.
Original trailer (no subtitles)