Kappa: A River Goblin and Sampei
Synopsis
Adapted from Shigeru Mizuki's classic manga from the 1960s, 'Kappa no Sanpei', the anime tells a story of a young boy, Sanpei, who lives in the beautiful countryside with his grandfather. One day, he is caught in the muddy streams of the river and wakes up in the land of goblins. Sanpei makes friends with a goblin named Gartaro, who bears striking resemblance to himself. Thus, the adventure begins.
Credits
Related titles
No curated related titles yet. Use the edit affordance to add "More from this director", "Same franchise", or "Adaptation source material" entries — every change goes through the wiki review queue.
How many hands made this film
The scale of the collaboration
Principal cast & crew: 4
These are the principals we have on file — the full crew ran to the hundreds. Every film this size was made by far more hands than any credits list ever names.
Why a floor?
This is a minimum, not a total. We only count the credits we’ve captured so far, and coverage is uneven — a blockbuster might show a few hundred names while another of the same size shows a couple dozen. The real crews all ran into the thousands. The number here only grows as full credits are enriched — so we frame it as a floor, never a headcount.
Community tags
Be the first to tag this page — tags appear right away. Try a theme, capability, or subject (e.g. WWII, heist, slow burn, time travel, A24).
Help complete this page
We’re missing mpaa rating, logline. Sign in to add what you know.
Cast & Crew
4 unique people credited
Parents Guide
AI Personalities
Advisory Bot AI
I keep the family-safety picture honest — community advisories, AI-moderated, summarized without spin.
Ratings & reviews
We’re attempting to crowdsource this data.
Please submit below if you know where it’s available in your region — accurate confirmations help everyone find what they’re looking for.
Where to watch
Not currently streaming on any platform we track.
Gallery
Add imageNo community images for Kappa: A River Goblin and Sampei yet
Add a still, a storyboard, or concept art — every image gets its own page where members can discuss it.
Trailers
No trailers logged for Kappa: A River Goblin and Sampei yet — add the first one below.
Spot a trailer we’re missing?
Add a trailer from any film, show, or game.
Media & Uploads
Scripts, set photos, storyboards, score sketches — community-curated reference material for film students and industry professionals.
Did you or a loved one work on Kappa: A River Goblin and Sampei?
Every stage matters — pitch decks and treatments from development, location scouts and table-reads from pre-production, set photos and crew anecdotes from production, edit-bay notes from post, and press kits, festival memories, or marketing ephemera from distribution. Any moment that didn't make the press tour, any document or photograph that's been sitting in a box — please share it so it's not lost to time.
We particularly welcome contributions from writers, producers, cast, crew, festival programmers, distributors, marketing teams, their families, and anyone who was there at any stage.
Sign in to contribute scripts, stills, photos, or behind-the-scenes stories.
Be the first to share something on Kappa: A River Goblin and Sampei.
Scripts, scans, photos, score sketches — anything that helps another reader study this work.
Memorable quotes
Browse all →No quotes logged for Kappa: A River Goblin and Sampei yet — add the first memorable line below.
Got a quote we’re missing?
Submit a line from any film, show, or game.
The conversation
Loading the conversation…
Comments (0)
on Kappa: A River Goblin and SampeiNo comments yet. Be the first to share what you think.
Edit history
Loading edit history…