Write the Japanese you need.
Learn the Japanese you meet.

Enichan is a bilingual copilot for professionals in Japan. Rewrite work messages in the right register in your browser, and scan, understand and keep the Japanese you run into on your phone.

One loop, two halves

The Japanese you struggle to write and the Japanese you struggle to read are the same Japanese. Enichan covers both ends of it.

WRITE

In your browser and on your phone

Paste a message, pick how it should sound, get it back in the register the situation calls for. EN→JP, JP→EN, or JP→better JP.

LEARN

On your phone, kept everywhere

Scan the Japanese you meet, understand it, and keep it as flashcards built from your own day rather than a textbook’s — including phrases from your own rewrites.

Writing profiles for every situation

Slack
Casual-polite, concise
Formal Email
Polished keigo
Document
Professional, structured
Standup
Concise, factual

The learning half

On the App Store and Google Play as Mojiyomi — the same account, the same product.

Scan
OCR any Japanese you meet — a sign, a slide, a slack screenshot.
Understand
Translation and a breakdown into the words that matter.
Keep
Flashcards from your own scans, not someone else's word list.

Start with either half

One account covers both. Free plan includes 10 rewrites per day, no credit card required.