Sheep in the Box (original Japanese title: Hako no Naka no Hitsuji) is a 2026 Japanese science fiction drama written and directed by Hirokazu Kore-eda. Known for his heartfelt family stories, Kore-eda brings another emotional film that explores grief, love, memory, and the growing role of artificial intelligence in everyday life. The movie stars Haruka Ayase, Daigo Yamamoto, and Rimu Kuwaki in leading roles.
Set in a near-future Japan, the story follows married couple Otone and Kensuke Komoto after the tragic death of their young son. Unable to cope with their loss, they welcome a humanoid robot into their home that has been programmed with their son’s memories and personality. As the robot becomes part of their family, they begin questioning whether technology can truly replace a loved one. Sheep in the Box premiered at the 2026 Cannes Film Festival before opening in Japanese theaters on May 29, 2026. The film is distributed internationally by Neon.
| Category | Details |
|---|---|
| Title | Sheep in the Box (Hako no Naka no Hitsuji) |
| Genre | Science Fiction, Drama |
| Director/Writer | Hirokazu Kore-eda |
| Starring | Haruka Ayase, Daigo Yamamoto, Rimu Kuwaki, Nana Seino, Kan’ichirô Satô |
| Runtime | 126 minutes |
| Age Rating | PG |
| Release Date | May 29, 2026 (Japan) |
| Distributor | Neon (International), Gaga (Japan) |
Sheep in the Box Age Rating
Sheep in the Box is officially rated PG for thematic material, some language, smoking, and a brief bloody image. The rating is mainly due to the movie’s emotional subject matter rather than graphic or frightening content. The story centers on the death of a young child and follows two parents as they struggle with grief by bringing an AI version of their son into their home. Although the film contains very little physical violence, its emotional themes may be difficult for younger viewers to understand.
A PG (Parental Guidance) rating means some material may not be suitable for young children. Parents are encouraged to watch the film first or be available to answer questions about its mature themes. While the movie avoids strong violence, sexual content, and harsh language, it deals with loss, death, family trauma, and the ethical questions surrounding artificial intelligence, making it more appropriate for older children and teenagers.
Is Sheep in the Box Suitable for Kids?
Sheep in the Box is not recommended for most young children because of its emotionally heavy story. Children under 10 may find the themes of death and grief confusing or upsetting, even though the film contains very little violence. Mature preteens may be able to watch with parental guidance if they are comfortable with thoughtful dramas.
Teenagers aged 13 and older are more likely to understand the movie’s emotional depth and its discussion of family, memory, and artificial intelligence. Parents should know that the film moves at a slow pace and focuses on emotional conversations instead of action or adventure.
Age By Suitability
| Age Group | Suitability |
|---|---|
| Ages 3–7 | No. Not suitable for young children. |
| Ages 8–12 | Not recommended. Parents should provide guidance if watched. |
| Teens (13–15) | Yes, with parental guidance due to mature emotional themes. |
| Teens (16–17) | Yes. Older teens are likely to appreciate the story. |
| Adults | Yes. Suitable for mature audiences. |
Sheep in the Box Parents Guide
- Sex & Nudity: There is no sexual content or nudity in Sheep in the Box. The film focuses entirely on family relationships, emotional healing, and life after loss. There are no romantic or intimate scenes that would concern most parents.
- Violence & Gore: Violence is very mild throughout the movie. There are no fights, action scenes, or graphic injuries. The strongest visual content is one brief bloody image, which appears during a dramatic moment but is not graphic. The emotional impact comes mainly from the family’s grief over the death of their child.
- Profanity: The movie contains occasional mild language during emotional conversations. Strong profanity is not used, and there are no repeated offensive words.
- Alcohol, Drugs & Smoking: Some adult characters are shown smoking, which explains part of the PG rating. Alcohol use is minimal, and there is no drug misuse shown in the film.
- Frightening & Intense Scenes: The most intense moments involve the emotional pain of losing a child and watching parents struggle with grief. Discussions about death, memory, and whether artificial intelligence can replace a loved one may be upsetting for younger children. While there are no horror scenes, the emotional weight of the story can be powerful.
Tips for Parents
Parents should consider watching the trailer before deciding whether the movie is appropriate for younger family members. After viewing, it may help to discuss the film’s themes of grief, healing, and artificial intelligence. The story provides a thoughtful opportunity to talk about coping with loss and why human relationships cannot simply be replaced by technology.
Sheep in the Box Official Trailer
Sheep in the Box premiered at the 2026 Cannes Film Festival before its theatrical release in Japan on May 29, 2026. The film is being distributed internationally by Neon. At the time of writing, no official streaming platform or digital release date has been announced.
FAQs
What is the age rating for Sheep in the Box?
Sheep in the Box is officially rated PG for thematic material, some language, smoking, and a brief bloody image.
Is Sheep in the Box suitable for children?
Sheep in the Box is not recommended for younger children because its story focuses on grief, death, and emotional healing. It is better suited for viewers aged 13 and older.
Does Sheep in the Box contain violence or scary scenes?
Sheep in the Box contains very mild violence and only one brief bloody image. The emotional themes are much stronger than the physical content.
Does Sheep in the Box include sexual content or nudity?
No. Sheep in the Box contains no sexual content or nudity. Its mature content comes from emotional themes rather than explicit material.
Where can I watch Sheep in the Box?
Sheep in the Box was released in Japanese theaters on May 29, 2026 after premiering at the 2026 Cannes Film Festival. International distribution is handled by Neon, while streaming details have not yet been officially announced.