We help you understand the content you want to watch.

Content at your level is rarely interesting. Interesting content is rarely at your level. Katarineko bridges that gap: pick a film, and you get stories written from its vocabulary and grammar, teaching the words that unlock the most of it.

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気になる作品、ある?じゃあ、始めよう。
Something you're curious about? Then let's start.
Week 6 · 羅生門teaches 12 key words
帳面の名前

少年しょうねん帳面ちょうめん名前なまえいた。それをかえしてもらうまで、三日みっかかかった。

newlearningknown

Every word came out of the film you chose. Nothing here is above your level by accident.

Immersion is the fastest path to fluency

Katarineko helps you get from "I know Hiragana" to "I can watch Spirited Away". After that, if all goes well, you won't need Katarineko anymore!

Three minutes to set up.

One

Pick something you want to watch

Choose from the catalogue or drop in your own subtitles. We read the whole script and rank every word by how much of the film it unlocks.

Two

Twelve words quiz

Know it / Nope. That is enough to estimate your vocabulary and how much of the film you would understand today.

Three

Read stories from your film

Each story is written from the film and written slightly above your level. Save any sentences you want to review.

Full sentence analysis

Hover any phrase and you get its reading, the words inside it, and what the grammar is doing.

老婆ろうばそでなかからふる帳面ちょうめんした。

袖の中からそでのなかからmodifier
そでsleeve noun
なかinside noun

から marks the source of the action — where the notebook came out of.

Two ways to use it.

Immersion Video Player

Immersion Video Player

A video player made specifically for immersion, all the Katarineko analysis available while watching your content. Fully free.

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Web

Weekly stories

Stories written from your film, written just above your level.

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