High Position (1986) - Season 1 Episode 5 ONLY YOU
Overview: Mitsuhiko was helped by his sister's boyfriend. The next day Mitsuhiko goes to school and finds that Satsuki is absent. He attempts to find work to pay back the money he had borrowed when he was stopped by a signage that were looking for part time workers. He looks inside to find Satsuki working realizing why she was absent.