Fleeing heartbreak in the big city, Ichiko returns to Komori, her rural hometown. She battles summer's rain and humidity, bakes her own bread, grows hothouse tomatoes and tills the fields. During autumn, the time for pickling and preserving fish and sweet potatoes, Ichiko begins reaping rice and recalls her departure five years before.
Unfortunately the movie Little Forest: Summer/Autumn is not yet available on HBO Max.
| Production | Satoko Ishida | Producer |
| Directing | Junichi Mori | Director |
| Writing | Junichi Mori | Screenplay |
| Production | Keichiiro Moriya | Producer |
| Writing | Daisuke Igarashi | Original Story |
| Camera | Yukihiro Onodera | Director of Photography |
| Costume & Make-Up | Masayuki Kobayashi | Makeup Artist |
| Costume & Make-Up | Mari Miyamoto | Costume Design |
| Sound | Hironobu Tanaka | Sound |
| Production | Izumi Shima | Producer |
| Editing | Ryuichi Takita | Editor |
| Costume & Make-Up | Masayuki Kobayashi | Hairstylist |
| Production | Takaaki Kabuto | Executive Producer |
| Sound | Yuri Miyauchi | Original Music Composer |
