Ideas
language-learningeducation

Japanese-English cognate trainer

Create spaced repetition flashcards for Japanese words that resemble English. Help beginners accelerate vocabulary acquisition through familiar patterns.

Why now

Existing language apps overlook this specific cognitive shortcut for English speakers.

Who for
Japanese language beginners
Business model
Premium flashcard packs
Effort
A weekend

Japanese learners waste time memorizing words they could recognize instantly from English cognates.

Build a focused deck with pronunciation guides and memory hooks for wasei-eigo terms.

Language learners would pay for this niche supplement to Duolingo/Rosetta Stone.

Start with just the top 200 most useful cognates.

Risk: Niche appeal may limit growth potential.

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Japanese-English cognate trainer — Ideas