Available Now

Anki's Depth.
Duolingo's Delight.
Your Mastery.

A focused, highly effective Spaced Repetition System. Build your foundation in Vocab and Kanji.

Engineered for Focus

A seamless blend of advanced memory science and calming aesthetics.

memory
psychology

FSRS Engine

Memory science that accurately tracks Stability, Difficulty, and Retrievability to optimize your study intervals.

smart_toy

Interactive Mascot

Your companion, Daruma, reacts quietly to your progress, providing subtle emotional support without the noise.

translate
forum

Zero-English Pedagogy

Learn directly through Sound, Concept, and Personal Connection. Bypass translation for native-like fluency.

signal_wifi_off
flight

Offline-First

Commute-friendly architecture. No backend needed to learn. Syncs quietly when you reconnect.

The Path to Fluency

1

Sign In

Create an account securely via Clerk.

2

Import

Bring your Anki decks or start fresh.

3

Study

Quick 15-min focused sessions.

done_all

Master

Achieve permanent fluency.

Begin Your Journey

Join learners mastering Japanese without the noise.

Your learning state is entirely private.