Hi 👋 , I'm

Ryo

aka "tararira"

, a Craft-driven designer & developer in

🗼

Tokyo

JP.

CoeFont is a global platform that enables the creation, publication, monetization, and utilization of AI-generated voices through AI voice technology, creating a voice economy society.

PocketSign is a platform service that makes public personal authentication accessible in daily life. Centered on public personal authentication technology, it seamlessly connects users' lives with public personal authentication via My Number cards, creating a digital foundation for all aspects of life through both consumer apps and developer platforms.

A PaaS exclusively for members of our student club traP. By connecting Git repositories here, you can build, deploy, and publish simply by pushing to the repository. Finalist work at Japan's largest pitch contest Geek-fes. Winner of GMO Corporate Award.

Built to withstand generational changes, prevent system breakdown, and enhance team development efficiency. traQ is an in-house SNS developed by our student club traP.

projects.work.pixiv.description

An app/website for Tokyo Tech students. By logging in with their campus account, students can synchronize and manage their timetables, lecture materials, assignments, and more. Used by approximately 80% of Tokyo Tech students.

For the purpose of researching attitudes toward fashion, I photographed a total of 18 groups at Shibuya Scramble Square on January 2, 2022.

Poster for photo exhibition