🚀 All Features of Bunjin

Dramatically improve your English writing skills with AI-generated content and cutting-edge learning features

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Staged Fill-in Learning

A 3-5 stage repetition learning system optimized for memory retention. Difficulty gradually increases to ensure you remember English sentences.

Real-time WPM Tracking

Measure your typing speed (Words Per Minute) in real-time. Track your growth with concrete numbers.

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Detailed Statistics

Record detailed statistics including accuracy, average speed, and completion time. Visualize your learning progress.

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4 Text Variations

Choose from 4 variations: Summary, Standard, Poetic, and SNS (Reaction) styles.

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Customizable Settings

Fine-tune fill-in percentage, repetition count, translation display mode, and more to match your learning style.

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4-Language UI

Full support for Japanese, English, Chinese, and Spanish. Learn comfortably in your native language.

📚 Staged Fill-in Learning System

Bunjin's signature feature is the staged fill-in learning system based on cognitive science for effective memory retention.

Learning Flow

  1. Round 1 (0% Fill-in)
    Type with all characters visible. Memorize the structure and words of the English sentence.
  2. Round 2 (20% Fill-in)
    20% of characters become transparent. Confirm memory retention by typing from memory.
  3. Round 3 (50% Fill-in)
    50% of characters become transparent. High-difficulty memory test promotes long-term retention.
  4. Rounds 4-5 (Custom Settings)
    Enable in settings to practice up to 5 rounds. Fill-in percentage is also customizable.

Learning Benefits

📝 4 Text Variations

Four different style texts generated from the same news. Learn diverse English expressions.

Summary

Article summaries. Perfect for beginners or quick practice sessions.

Standard

Standard news article style. Well-balanced length, making it the most popular mode.

Poetic

Uses poetic and beautiful expressions. Recommended for those who want to learn literary English.

SNS (Reaction)

Personal reactions and opinions to news. For those who want to learn casual English expressions.

📊 Detailed Statistics and Grade Display

Record all typing practice results in detail and visualize your learning progress.

Metrics Tracked

Grade Display Feature

Results for each round are displayed in vertical cards according to the set repetition count. The current round is highlighted with a border, and incomplete items show "—". Completion status is visible at a glance.

⚙️ Customizable Settings

Customize detailed settings to match your learning style.

Setting Options

Real-time Synchronization

Settings page and typing screen settings panel are fully synchronized. Changes in either location are reflected immediately.

🌐 Multi-language Support and Responsive Design

Full Support for 4 Languages

All UI elements are displayed in your native language for comfortable learning.

Responsive Design

🆚 Bunjin vs Traditional Writing Practice Sites

Feature Bunjin Traditional Sites
AI-Generated Content
Staged Fill-in Learning
4 Text Variations
Real-time WPM
Detailed Statistics △ (Limited)
Customizable Settings ✓ (Detailed) △ (Limited)
Multi-language ✓ (4 Languages)
Responsive Design △ (Limited)
Daily Updates
Free to Use △ (With Restrictions)

Start Using Bunjin Today

Free access to all features.
Improve your typing skills while encountering new English content every day with AI-generated materials.

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