English to Japanese Translator

Translate English to natural Japanese with proper politeness levels. Get kanji, hiragana, katakana with furigana and romaji support.

Why use English to Japanese Translator?

Natural Japanese translation

Natural Japanese

Get translations that sound natural to native speakers. The AI understands Japanese sentence structure, particles, and expressions used in real conversations.

Try it now
Japanese politeness levels

Politeness Levels

Choose the appropriate formality level for your context. From casual speech to business keigo, get translations that match the social situation.

Try it now
Japanese reading aids

Reading Aids

Get furigana (reading aids) for kanji, romaji transcription, and explanations of grammar patterns to help you learn while translating.

Try it now

Who is it for?

🎌

For Learners

Improve your Japanese with accurate translations and learning aids like furigana and grammar notes.

💼

For Business

Communicate professionally with Japanese partners using proper business language.

🎮

For Creators

Localize content for Japanese audiences with culturally appropriate translations.

AI Translation vs Basic Translators

Basic

Flowith AI

Naturalness

Translations often sound robotic and unnatural.

AI produces natural Japanese that native speakers actually use.

Politeness Levels

No distinction between casual and formal speech.

Appropriate keigo (honorifics) and politeness levels.

Context Understanding

Literal translations miss cultural nuances.

Culturally-aware translations that convey intended meaning.

Writing Systems

Inconsistent use of kanji, hiragana, and katakana.

Proper balance of writing systems as used by natives.

How to translate to Japanese in 3 steps?

1

Enter English Text

Type or paste the English text you want to translate to Japanese.

2

AI Translation

The AI creates a natural Japanese translation with appropriate writing systems and politeness.

3

Review & Learn

Get your translation with optional furigana, romaji, and grammatical explanations.

Frequently Asked Questions

Yes, Flowith's English to Japanese translator is completely free. Translate unlimited text.
Yes, you can request furigana (reading aids) above kanji to help with pronunciation and learning.
Absolutely! Specify that you need business-level keigo and the AI will produce appropriately formal translations.
Yes, you can request romaji (Latin alphabet) transcription alongside the Japanese text.
The AI produces natural Japanese that reflects how native speakers actually communicate, not literal word-for-word translations.

Start creating today

Join our growing community of creators using Flowith AI.

Start Flowing