Furigana is one of the most useful features for Japanese learners. It provides the pronunciation of kanji characters by placing small hiragana (or sometimes katakana) alongside them. Understanding how to read and use furigana can dramatically accelerate your Japanese reading ability.

What Is Furigana?

Furigana, also called rubi or ruby text, is a Japanese reading aid that consists of smaller kana characters printed next to kanji to indicate their pronunciation. In vertical writing, furigana appears to the right of the kanji. In horizontal writing, it appears above the kanji. In digital text, it is often displayed using the HTML ruby tag.

For example, the word 明日 (tomorrow) can be written with furigana as 明日あした, where あした (ashita) is the pronunciation guide above the kanji characters.

Why Furigana Is Important for Learners

  • Reading acceleration: Furigana allows you to read texts that contain kanji you have not yet learned. This means you can engage with authentic Japanese material earlier in your studies.
  • Pronunciation learning: Seeing the furigana reinforces the correct reading of each kanji in context. Over time, you naturally internalize kanji readings.
  • Context-based learning: When you encounter a new kanji word with furigana, you learn both the character and its reading simultaneously in a meaningful context.

Furigana in Flashcards

When studying Japanese with flashcards, furigana serves a crucial role. It bridges the gap between recognizing a kanji and knowing its reading. Here are best practices for using furigana in your flashcards:

Include Furigana for New Kanji

For kanji you are still learning, including furigana on the back of your flashcard helps reinforce the reading. As you become more familiar with a character, you can gradually rely less on the furigana.

Use Furigana-Based Input

In FluentCards, you can type kanji with furigana using the format 漢字[かんじ]. This makes it easy to create flashcards with proper reading annotations. The app renders these beautifully with the kana displayed above the kanji.

Progressive Difficulty

Some learners use a progressive approach where new cards show full furigana, intermediate cards show furigana only for less common kanji, and advanced cards show no furigana at all. This gradual fading mirrors natural reading development.

Furigana vs. No Furigana

There is an ongoing debate among Japanese learners about whether to use furigana or not. The truth is that both approaches have their place. Use furigana when you are reading above your kanji level, but try to read without it when you can. The goal is always to eventually read kanji without assistance.

Automatic Furigana Generation

FluentCards includes an automatic furigana generation feature for Japanese text. When you add a new card, you can click the furigana button to automatically add readings to kanji characters. This saves time and ensures accuracy, especially for less common kanji where you might not know the correct reading.

Also read: Japanese Pronunciation Guide · Learn Kanji with Flashcards