Japan Synopsis
地球防衛軍
“Space weapons mobilize!”
In Japan, scientifically advanced invaders from the war-destroyed planet Mysteroid cause an entire village to vanish, then send a giant robot out to storm the city by night, after which they request a small patch of land on Earth and the right to marry earthling women, claiming to be pacifists. Mankind must decide whether to capitulate or to resist.
Titles With Overlapping Themes
Films and series that share thematic tags with The Mysterians. Number on each card indicates how many keywords overlap.
Other Titles From TOHO
Science Fiction + Action in Japan
324 Japan titles in our catalog blend the Science Fiction and Action genres. Below: the top-rated of them (excluding The Mysterians itself).
The 1956–1958 Japan Window
In the crowded 1956-1958 Japan release window, The Mysterians sits at #23 of 31. The leaderboard below contextualises its neighbours.
The 1950s Japan Landscape
Catalog density by release year across the 1950s in Japan, 76 titles in total. Highlighted year (yellow) is when The Mysterians premiered alongside 9 others.
Position in Catalog
Released alongside 9 other Japan films in 1957.
The 103rd Japan title from Japan we index (earliest catalogued entry: 1899).
Our Japan catalog contains 4,579 titles in total (2,908 films).
Audience Engagement
36 audience reviews — more than 56% of Japan films in our index.
Review volume (56th percentile) outruns trending popularity (32th) — a durable title with sustained audience attention.
Thematic Fingerprint
Tags on The Mysterians, grouped by how common each theme is across the full Asian catalog. Rare tags are more distinctive signals.
- spaceman · 3
- flying saucer · 2
- ray gun · 1
- giant robot · 24
- alien invasion · 24
- kaiju · 77
- alien · 51
- space · 32
Reception Benchmarks
Ranked #3,457 of 4,579 Japan films indexed here (25th percentile by TMDB audience score).
Rating is -0.6 points below the Japan average of 6.9/10.
Among Japan Science Fiction productions specifically: #353 of 566 (top 62%).
Production Details
| Primary Country | Japan |
|---|---|
| Original Language | Japanese |
| Production Companies | TOHO |
| Runtime | 1h 29m |
| Release Date | December 28, 1957 |
| IMDb | tt0050251 |