Billy Kimura
main character
OVA
5.6
My TrackerPLANNING
Episode: 0 / 6
My Score:
Anime DetailsFINISHED
- Format
- OVA
- Episodes
- 6
- Episode length
- 45 min
- Total watch time
- 4 h 30 min
- Status
- Finished
- Aired
- July 2, 2006 – December 3, 2006
- Season
- Summer 2006
- Source
- Original story
- Director
- Tensai Okamura
- Music
- Michiru Ooshima
- Age rating
- PG — Teens 13 or older
- Country
- Japan
- AniList score
- 56/100
- Also known as
- PBE SOS, Project Blue, Project Blue Tierra SOS
- Score across sites
- 6.56/10
- Wikipedia
- Read article
Estimated watch time
4h 30m
⚡ 2 days at 5 eps/day
Tags & Tropes
Aliens79%Tragedy60%Foreign60%Terrorism60%Military60%Shounen50%Male Protagonist50%Space40%Software Development40%
OVAFINISHED2006 SUMMER5.6 / 10 AniList score
Project Blue Earth SOS
Project BLUE 地球SOS• Project BLUE Chikyuu SOS
Synopsis
In this exhilarating series paying homage to classic 50s era science fiction, the disappearance of revolutionary G-Reaction engines is but the beginning of the ghastly end for mankind. While deranged alien forces prepare a fleet of flying saucers to the invasion of all invasions, teenage geniuses Penny Carter and Billy Kimura join forces with a clandestine secret alliance to save humanity from the extra-terrestrial helmet worms and their tentacles of doom! Avoiding alien attacks and dodging disintegration rays won't be easy, but these courageous kids will have help from above as Ace pilot James and his mentor Cpt. Clayton enter the fray to stave off a threat incomprehensible to mere mortals! (Source: DVD)
Main cast & voice actors
Should you watch Project Blue Earth SOS?
Only if you enjoy adventure, comedy and sci-fi, especially stories with aliens, tragedy, foreign.
Reception is lukewarm: 56/100 on AniList, with 20% of 278 ratings at 8/10 or higher. It's the #28 highest-rated anime of 2006.
16.3% of viewers drop it before the end, more than most, so give it a few episodes to see if it clicks.
At about 4 h 30 min in total, it is a short commitment — a weekend binge.
Where to Watch Officially
Availability, audio and subtitles vary by region and service.
Episodes
6 episodes are listed.
Creators & key staff
- Director
- Tensai Okamura
- Series composition
- Ryouta Yamaguchi
- Character design
- Tokuyuki Matsutake
- Music
- Michiru Ooshima
If you like Project Blue Earth SOS
Project Blue Earth SOS FAQ
How many episodes does Project Blue Earth SOS have?
Project Blue Earth SOS has 6 episodes of about 45 minutes each, roughly 4 h 30 min in total.
How long does it take to watch Project Blue Earth SOS?
About 4 h 30 min back to back. At two episodes a day it takes 3 days; at one hour a day, about 5 days.
Is Project Blue Earth SOS finished?
Yes. Project Blue Earth SOS has finished airing — the final episode aired December 3, 2006.
Is there a season 2 of Project Blue Earth SOS?
No sequel is listed for Project Blue Earth SOS as of October 2026.
Is Project Blue Earth SOS based on a manga?
No. Project Blue Earth SOS is an original anime story, not adapted from a manga or novel.
Where can I watch Project Blue Earth SOS?
Project Blue Earth SOS is listed on Tubi TV, Crunchyroll. Availability varies by region — check the streaming links on this page.