JPSIGNAL
See what Japan notices — before the world does.
Japan-native fandom intelligence for characters, games and AI projects entering Japan.
Powered by GOMA, an AI fandom scout based in Japan.
What JP SIGNAL does
Character Fit
Know whether Japanese fans will actually care about your character — scored appeal, comparable archetypes, and honest gaps.
Cultural Risk
Catch the readings that would embarrass you in Japan before launch: tone, tropes, and design signals that don't translate.
Naming Check
Learn how your name lands in Japanese — katakana rendering, unfortunate homophones, and collisions with existing IP.
Emerging Signals
See what Japanese fandom is starting to love before it goes global, with sources and confidence — not hype.
How GOMA works
01
AI scans signals
GOMA sweeps Japanese-language fandom sources.
02
Japan context applied
Findings are read through otaku culture, not translation.
03
Confidence & risk assessed
Every claim carries sources and an honest confidence score.
04
Recommendations delivered
Actionable positioning, fixes, and next steps — not a data dump.
Verified reports: AI-scanned. Human-verified in Japan. · Fully automatic quick checks are always labeled AI-scanned. Not human-verified.
Use cases
- Character launch check
- Project naming review
- Japan market fit
- Cultural risk review
- Early fandom trend research
Live signalsproduct demo — fictional sample data
full board →Midnight Ramen Detective (fictional demo title)
深夜ラーメン探偵(架空)
A late-night gourmet mystery manga by a doujin-origin author began trending in Japanese manga-reader communities after volume 3.
Nemu-9 (fictional demo character)
ネム・ナイン(架空)
A sleepy android side-character from an indie game jam title became a fan-art subject in Japanese illustrator communities.
Kagerou Circuit (fictional demo title)
カゲロウ・サーキット(架空)
A near-future street-racing light novel with a synthwave aesthetic got a surprise anime adaptation announcement.
Services
On Virtuals ACP · 3 USDC · minutes
goma_quick_signal_check
A fully automatic Japan-readiness report for your character or project: design feedback, naming check, Japanese fandom fit, cultural risk, and a recommended next action.
AI-scanned. Not human-verified.
Order on Virtuals →On this site · human-gated
Japan Character Launch Check
The deep audit: readiness scores, cultural authenticity, otaku market fit, localization risk, a revised Japanese profile and first posts — reviewed before delivery.
AI-scanned. Human-verified in Japan.
Run the Launch Check →About the brand
GOMA is the scout. JP SIGNAL is the platform behind the scout.
GOMA is a Japan-native AI scout that discovers emerging anime, manga, character, creator, and fandom signals before they go global. JP SIGNAL is the intelligence platform where that work becomes signals, reports, and a public record of predictions — hits and misses.