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Overview

Japanese Text Counter - Ninja Character Counter

A specialized character counter designed for Japanese text. Instantly analyze Hiragana, Katakana, Kanji distributions, and total character limits.

What isHow to useExampleCommon use casesFrequently asked questions

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#japanese-character-counter#kanji-counter#hiragana-counter#mojisuu-counter#japanese-text-analyzer

Japanese Text Counter

Analyze character counts, script distribution (Kanji, Hiragana, Katakana), and reading time.

Real-time Analysis

Your Text

Script Distribution

Hiragana (平仮名)
0
Kanji (漢字)
0
Katakana (片仮名)
0
Alphanumeric (英数字)
0
Total Characters
0
No Spaces
0
Paragraphs
0
Reading Time
~0 min

Japanese translation and copywriting is often billed per character rather than per word. Use the "No Spaces" count for accurate invoicing.

What you can solve

How to count words in japanese?

English counts 'words' separated by spaces. Japanese does not use spaces. Therefore, Japanese length is measured in 'Characters' (文字数 - mojisuu), which includes every single symbol.

Japanese character counter online?

The Ninja Japanese Text Counter is built specifically to understand and parse Japanese characters.

Count kanji in text?

Unlike Western languages that use spaces to separate words, Japanese text is written continuously (scriptio continua) using a mix of three different writing systems: Hiragana, Katakana, and Kanji.

How long to read japanese text?

The 'Total Characters' metric includes spaces and punctuation. However, the 'No Spaces' metric accurately removes standard spaces and Japanese full-width spaces (全角スペース) which is ideal for translation billing.

Word count for japanese translation?

Japanese translation is billed per character (文字数), not per word. The industry standard is to count visible characters without spaces, because Japanese sentences are written without word breaks. The 'No Spaces' metric in this tool gives the clean character count that translators use for invoicing and project estimates.

Typical workflow

Live Markdown PreviewerBase64 Encoder / DecoderJapanese Text Counter - Ninja Character CounterJapanese Character Limit CheckerJapanese Manuscript Paper CalculatorJapanese Reading Time CalculatorJapanese Verb Conjugator & Verb Forms Generator

Guides for this workflow

Supporting guides that connect this tool to the broader category workflow.

Open category hub
Language guide

Check Japanese Character Limits Before Submitting Essays and Entry Sheets

A practical workflow for checking Japanese character limits before submission so a draft does not fail because it is visibly short, quietly over, or counted under the wrong rule.

Language guide

Estimate Japanese Reading Time for Scripts, Lessons, and Study Content

A workflow for estimating Japanese silent reading and read-aloud time so scripts, lessons, and study materials fit their real timing constraints.

Language guide

Japanese Writing & Content Creation Hub: Counters, Readability, and Romanization

A workflow hub for Japanese writers, teachers, and content creators — character counters, kanji density, JLPT level checking, romanization, manuscript paper, and reading-time estimation in one map.

Language guide

Language Tools Hub: Japanese Writing and Language-Specific Utility Workflows

A hub guide to Japanese-focused tools and the broader strategy for language-specific developer utilities.

What is

What is Japanese Text Counter - Ninja Character Counter?

Unlike Western languages that use spaces to separate words, Japanese text is written continuously (scriptio continua) using a mix of three different writing systems: Hiragana, Katakana, and Kanji. Standard word counters fail completely on Japanese text. The Ninja Japanese Text Counter is built specifically to understand and parse Japanese characters.

How to use

How to use Japanese Text Counter - Ninja Character Counter

Simply paste your Japanese text into the main editor window. The tool operates completely locally in your browser to instantly update your statistics. It will separate your total character count into specific Japanese scripts, giving you a visual breakdown of your writing style.

Example

Example

Pasting 'こんにちは世界 (Hello World)' will instantly show: Total Characters: 7, Hiragana: 5 (こんにちは), Kanji: 2 (世界).

Common use cases

Common use cases

- Freelance translators calculating character counts for invoicing (usually billed per character, excluding spaces).

- Students preparing for the JLPT writing exams to ensure they meet required length constraints.

- Social media managers writing tweets or LINE messages needing to stay under exact full-width character limits.

- Writers optimizing the readability of their text by balancing Kanji and Kana (too much Kanji can make text feel dense and unreadable).

Frequently asked questions

Frequently asked questions

Why is counting Japanese different from counting English?v
English counts 'words' separated by spaces. Japanese does not use spaces. Therefore, Japanese length is measured in 'Characters' (文字数 - mojisuu), which includes every single symbol.
Does this tool ignore spaces and punctuation?v
The 'Total Characters' metric includes spaces and punctuation. However, the 'No Spaces' metric accurately removes standard spaces and Japanese full-width spaces (全角スペース) which is ideal for translation billing.
Is my text sent to a server?v
No. All text parsing and counting logic is handled securely and privately inside your web browser. No data is ever uploaded.