Kazu-SRS

Kazu-SRS is a free Japanese learning system built around repeated practice, clear examples, native-teacher explanations, English translations, and optional furigana. Start from the category that matches your goal: build JLPT vocabulary systematically, or review the words from an Easy Japanese classic after reading the story.

Design philosophy

Learn what Kazu-SRS does, how to use it, and how its original system differs from ordinary spaced repetition tools.

Design Philosophy & How to Use

Read the design philosophy, the basic workflow, and the reason Kazu-SRS focuses on examples, explanations, and repeated review.

Choose a Kazu-SRS series

Kazu-SRS is organized by series so that JLPT study, story reading, and future conversation-expression sets do not get mixed together.

JLPT SRS
3 levels

Study JLPT N5+, N4+, and N3+ vocabulary with detailed explanations, examples, translations, and furigana controls.
Easy Japanese Classics SRS
Story SRS

Review the vocabulary and expressions from Easy Japanese classics, one story at a time.

Kazu-SRS

Design philosophy

Design Philosophy & How to Use

Choose a Kazu-SRS series

JLPT SRS

Easy Japanese Classics SRS