Don't Just Study. Unlock Mastery.

Textbooks are dry. Apps are too casual. Lingoru is the next-gen Language Proficiency Simulator that calculates your real JLPT pass probability while you earn XP.

Study Area - No Registration

No Credit Card. No Paywalls. Just Data. Everything is Free.

Your Personal Smart Sensei

📊 Pass Probability Engine

We don't just give you a score. We analyze your speed and accuracy to calculate your actual % chance of passing the real JLPT.

🕸️ The Skill Radar

Is your Grammar N3, but your Vocab N5? Our pentagon chart visualizes your stats so you can target your weak points like a strategic RPG player.

🛡️ The Mistake Vault

Missed a question? We lock it in your Vault. It uses spaced repetition to ensure you don't just memorize the answer, you unlock mastery.

Interactive Demo: The Quiz

Give the interface a spin. This is a simplified sample to show you how our answer validation and immediate feedback loop work. While this demo is static, the full simulation tracks your response time and accuracy to calculate your XP gain, Skill Radar stats, and JLPT pass probability in real-time.

Example Quiz - JLPT N5

4 questions

Question 1

Select the correct meaning

水みず

Question 2

Select the correct meaning

飲むのむ

Question 3

Select the correct writing

to eat; to live on, to subsist on (a salary or other means)

Question 4

Select the correct writing

apple

Sample Training Deck

A sneak peek at the vocabulary trainer. This is a random selection to demonstrate how clean and fast the review process feels. This demo pulls from a small pool of N5 words. In the full simulator, you gain access to thousands of entries across all JLPT levels, complete with audio, detailed usage notes, and integration with your proficiency profile.

Example Flashcard - N5

4 flashcards

Display Options

Show Kanji

Show Hiragana (Furigana)

Show Romaji

Dictionary

Need to check a meaning? Use Lingoru as your primary Japanese dictionary. Filter by N5-N1 levels, see kanji stroke orders, and understand the nuance behind every definition.

Start Searching

Micro-Learning is Fun. Macro-Testing gets you Certified.

Most apps treat Japanese like a simple matching game. Lingoru treats it like a Simulation. We combine the depth of a textbook with the addiction of an RPG. Track your stats, clear the levels, and pass the JLPT.

Study Area - No Registration