The first and second week’s episodes introduce what happens after “Episode 1: Ecchan to Aya-san” and “Episode 2: Sawa-sensei to Yagasaki-kun,” respectively.
Then the third episode tells a sequel story to “Episode 3: Shin-chan to Sayoko” and Episode 4 “Mika-chan to Shin-chan”.
It is also announced the theatergoers of its first three weeks will get special leaflets including newly-drawn sequel manga episodes by the original author Shimura as a bonus.