Synopsis
JUNK HEAD
Mankind attains longevity through gene manipulation, but finds itself on the road to extinction when the species loses the ability to reproduce. Their clones who rebelled 1,600 years ago are now known as Marigans and rule the bottomless underworld. Some of them seem to have become fertile and the government takes this as a ray of hope and decides to send civilians in to carry out an ecological study. Selected for the mission, Parton sets off on an adventure through a subterranean labyrinth crawling with monsters in order to secure humanity’s future.
Animation + Action in Japan
1178 Japan titles in our catalog blend the Animation and Action genres. Below: the top-rated of them (excluding Junk Head itself).
Titles With Overlapping Themes
Films and series that share thematic tags with Junk Head. Number on each card indicates how many keywords overlap.
The 2021–2023 Japan Window
In the crowded 2021-2023 Japan release window, Junk Head sits at #349 of 389. The leaderboard below contextualises its neighbours.
The 2020s Japan Landscape
Catalog density by release year across the 2020s in Japan, 539 titles in total. Highlighted year (yellow) is when Junk Head premiered alongside 131 others.
Position in Catalog
Released alongside 131 other Japan films in 2022.
The 4380th Japan title from Japan we index (earliest catalogued entry: 1899).
Our Japan catalog contains 4,579 titles in total (2,908 films).
Audience Engagement
27 audience reviews — more than 47% of Japan films in our index.
Popularity sits at the 9th percentile among Japan films.
Reception Benchmarks
Ranked #3,473 of 4,579 Japan films indexed here (24th percentile by TMDB audience score).
Rating is -0.6 points below the Japan average of 6.9/10.
Among Japan Animation productions specifically: #2,134 of 2,532 (top 84%).
Production Details
| Primary Country | Japan |
|---|---|
| Original Language | Japanese |
| Production Companies | Surprise Red, Yamiken |
| Runtime | 1h 40m |
| Release Date | February 18, 2022 |
| IMDb | tt6848928 |
| Official Site | www.yamiken.com |














