Hello,👋
I’m Aerin!
A Product Designer based in Tokyo.
Designing digital experiences that feel simple yet empowering
2025 PayPay Personal Finance Management Team
Redesigning Transaction History for broader ecosystem
2022 PayPay Stamp Card
A new approach to the loyalty program, digital stamp card that is truly automatic
2020 Rakuten Edy iOS
Charging your Edy balance directly from your smartphone
2019 Rakuten Pay Mobile Order
Skip the queue at cashier with Rakuten Pay Mobile Order
2017 Holy Potatoes We’re In Space