Japan Localize Skills
Install the japan-localize-builder skill marketplace to discover winning overseas web apps, analyze them, and scope full-stack Japan localization builds.
Overview
japan-localize-skills is a plugin marketplace for the Validate phase that automates discovering overseas web apps, analyzing them, and scoping Japan-localized full-stack development.
What is this marketplace?
- Single plugin japan-localize-builder (metadata v1.0.0) with one full-stack localization skill
- Pipeline: discover successful foreign web apps → analyze → Japan-targeted localize and develop
- strict: false for flexible invocation across discovery and implementation prompts
- Owner Taiyo Kimura; marketplace branded japan-localize-skills in manifest
- Japanese-market positioning automation rather than generic i18n string extraction
Community signal: 1 GitHub stars.
What problem does it solve?
Solo builders targeting Japan struggle to systematically find proven foreign SaaS ideas and turn that research into a concrete localization build plan.
Who is it for?
Indie founders localizing proven overseas web apps for Japanese users who want one skill covering analyze-then-build workflows.
Skip if: Teams needing only EN↔JA copy edits, domestic-only products with no reference app, or builders outside web/SaaS shapes.
What do I get? / Deliverables
After adding the marketplace, your agent can run the japan-localize-builder skill from discovery through Japan-oriented implementation scope.
- japan-localize-builder skill directory wired through one marketplace plugin
- Agent-guided flow from foreign product discovery to Japan localization development
- v1.0.0 marketplace metadata for Japan localize automation
Plugins in this marketplace
1 plugin — install individually after you add the marketplace.
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Journey fit
The skill’s payoff is proving and scoping a Japan-market version before heavy implementation, even though discovery and build steps are described end-to-end. Localization decisions—what to translate, adapt, or omit for Japan—are validation/scoping work before you treat the repo as a greenfield build.
How it compares
Japan market localization methodology marketplace, not a generic i18n CLI or SEO launch pack.
Common Questions / FAQ
Who is Japan Localize Skills for?
Solo builders and small teams pursuing Japan market entry by copying and localizing successful foreign web applications.
When should I use Japan Localize Skills?
Use it after you have a globalization hypothesis—during Validate/scope and early Build—not when you only need production error monitoring.
How do I add Japan Localize Skills to my agent?
Register nanameru/japan-localize-builder marketplace in Claude Code and enable the japan-localize-builder plugin pointing at ./skills/japan-localize-builder.