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Grammarly
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2023
Market entry built on proof, incentives, and structured strategy.
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Grammarly
・
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2023
Market entry built on proof, incentives, and structured strategy.

Client
Grammarly
solutions
Brand
Content
year
2023
industry
Apps / Games
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Overview
The Brief
Grammarly’s Japan growth required more than translation. It required proof, incentives, and a market-entry operating system that turns low awareness into trust and trial. We supported the Japan market strategy and executed a testimonial content program (JMEC) plus localized acquisition assets — so Grammarly could build credibility and adoption in a low English-proficiency market.
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watch
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challenge ・transformation ・impact
01
Challenge
Japan's low English proficiency and high price sensitivity create a structural barrier for an AI writing assistant: users need evidence that the product fits real Japanese workflows before they commit. Grammarly needed a market-entry system built around proof and low-friction trial.
02
Tranformation
YF developed the Japan market business plan and segmentation framework, then designed and produced a JMEC testimonial package to provide credible, local proof. Voucher mechanics and trial infrastructure were built to lower the barrier to first use across key segments.
03
Impact
Grammarly gained a structured Japan market-entry foundation that combines strategic planning with tangible proof assets. The testimonial library and trial mechanics created real conversion points for a market that demands evidence before adoption.
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SELECTED STILLS









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