WAYB

Hello,
I’m Jay.

A Product Designer
based in Tokyo.

I design and build user-centered products across web and mobile. I use modern web technologies to create interactive experiences, turning complex requirements into intuitive UI and prototypes and scaling them through a flexible design system.

Experience

2024 — 2025LY (LINE–Yahoo Japan) Senior Product Design Manager
2019 — 2023LINE Product Design Manager
2013 — 2018LINE Product Designer

Work by Year

2025???
  • ing
2024LINE OA & LINE Tech
  • LINE OA design system
  • LIFF Login
  • LY Tech Portal
2020 — 2023LINE Place + Maps
  • LINE Place
  • Yahoo! JAPAN Maps POI review
2019O2O Services
  • LINE Pokeo
  • LINE Delima
  • LINE Conomi
2018Fintech + OA Admin
  • LINE Ticket
  • LINE Wallet usability
  • Koromo (OA Admin)
2017Creators Studio + Clova
  • Sticker Maker app
  • Clova Wave landing page
2016Platform + Commerce
  • LINE Game Platform
  • LINE Mobile CMS
  • Mobile commerce site
2015Music + Store + Baito
  • LINE Music exploration
  • LINE Store refresh
  • LINE Baito
2014Global + Themes
  • LINE Corp website redesign
  • LINE Polls
  • Scheduling features
  • LINE Themes (Disney, Sanrio)
2013News & Content
  • LINE News (iOS/Android)
  • LINE NEWS DIGEST