Cozy Kotoba Japan

Your Cozy Bridge to Japan.
"I handle the Japanese.
You focus on creating."


Japanese Localization & Lessons

Welcome to Japan!

I’m Naoki, a Tokyo-based freelance marketer, localizer, and Japanese tutor. I help Japanese learners, indie game developers, local podcasters, and creators expand their reach in the Japanese market and Japanese interest.No corporate lag, no agency fees.
Just fast, friendly, and high-quality, cozy Japanese support.


Podcast Marketing For Japan Audience

Reach Japanese listeners with natural, engaging translations. I manage marketing for a podcast with 10,000+ monthly listeners in Japan, so I know exactly what works here.SEO Titles & Show Notes: $15/ep. Engaging Japanese translation that gets found easily.Short Videos (TikTok/Reels): $30/ep.
The above menu + 2 Short video with natural Japanese subtitles to grow your audience.
And More, like All YouTube and Podcast Subtitles (negotiable price)


Social Media Management

Build your local fanbase from the ground up. I manage your Japanese community directly, without slow or expensive agencies.SNS Setup: $30 (One-time fee).
Profile creation & optimization for Japanese audiences (X/Twitter or Instagram).
Social Media Operation:$5/post.
Engaging posts using Japanese trends & hashtags.


Learning Japanese
With English-Fluent Teacher

Forget boring classes. I currently teach Japanese to 20+ students worldwide online. Let's focus on real-life conversations in a warm, cozy environment.1-on-1 Lessons: Online, cozy lessons tailored to your pace.Pop Culture & Real Conversations: A relaxed space to learn Japanese naturally.[Book a Trial Lesson!]


Workflow & Payments

Easy Process &
Safe Payments

Working together
should be stress-free.
Simple Contracts: No scary 20-page documents. Just simple email agreements.Easy Payments: We use Wise. It’s safe, fast, and has very low fees from anywhere in the world.


Let’s Start Small
and Grow Together
in Japan!

Big projects start with small steps. No pressure, no corporate BS. Just send me an email or a DM, and let’s chat about your project!