Anki Kaishi 15k

You are correct. The average Japanese novel requires 8,000–15,000 known words for 98% comprehension. So why stop at 1.5k?

✅ - You can customize it to work exactly the way you learn best

Enable this in Anki’s latest versions. It uses a smarter algorithm to keep your retention high while actually

Consistency beats speed. Do not set your new card limit to 50 a day; you will eventually be buried under hundreds of daily reviews. anki kaishi 15k

You do not need to memorize every single card in the Kaishi 15k. If you encounter a word that feels completely useless to your specific goals (e.g., highly specific political jargon when you just want to read slice-of-life manga), . Your time is better spent on words you will actually encounter in your immersion. 3. Transition to Monolingual Definitions

Because the deck is strictly ordered by frequency and complexity, the example sentences build upon words you have already learned. When you introduce a new card, the sentence will ideally contain only one unknown element (the target word), allowing you to intuitively grasp its meaning and usage.

If you’re a new learner in 2025+, use Kaishi 1.5k . You are correct

The Anki Kaishi 15k deck is a powerhouse resource that condenses a decade worth of vocabulary acquisition into a streamlined, digital pipeline. By managing your daily review counts, brutally suspending low-utility cards, and pairing your studies with daily immersion, this deck can successfully anchor your path to Japanese fluency. To help you get started with your study setup, let me know:

| Deck | Word Count | Pros | Cons | Best For | |---|---|---|---|---| | | 1,500 | Modern, modular, accurate, immersion-ready | Doesn't strictly follow i+1 (context-based difficulty progression) | Beginners wanting a fast track to native content | | Core 2k/6k/10k | 2,000-10,000 | Large volume available | Considered "super outdated" now, rigid format | Traditional learners who don't mind older content | | Tango N5-N4 | ~3,000 | Follows i+1 progression | "Outdated and not as polished" compared to Kaishi | Those who need strict structured progression | | JLPT Tango | 8,000+ | JLPT-focused | Less focused on modern/native usage | Test-takers specifically | | Core 10k | 10,000 | Large volume | Now largely outdated | Advanced learners seeking volume |

Unlike older, massive decks that start with obscure words, Kaishi focuses strictly on the 1,500 most frequently used, foundational words. ✅ - You can customize it to work

Ensure cards are set to "Random" or "Ordered" based on difficulty. Usually, learning the most common 2,000 words first is better than alphabetical order. 3. The "Leech" Policy

This comprehensive guide will walk you through what the Kaishi 1.5k deck is, why it has become so popular, its standout features, how to get started, and what you should do after you finish it.

For technical breakdowns, feature requests, or template adjustments, check out the creator's Kaishi GitHub Repository 2. Pair it with Grammar

After finishing: (or keep reviewing at 0 new cards) and move to sentence mining.