The Flag, Class A, Grade 4.

The Flag centers on teacher Kimura, who is assigned to Yuko's Class A, 4th Grade. The students initially express joy at her arrival, but their excitement grows as they learn about her pregnancy. This revelation serves as a catalyst for their growth, deepening bonds among themselves and with their parents.

As the children grapple with significant life lessons, they step closer to understanding adulthood. The film explores themes of maturity, relationships, and the transition from childhood to adolescence. With a cast that includes Ryoko Tateishi and Yoshie Minami, The Flag presents a poignant narrative that resonates with audiences interested in character-driven stories from the 1970s.