Period Tracking App

Mobile App, 2024

Pace is a menstrual tracking app with a neutral visual identity, focusing only on essential features.Many period tracking apps are built on outdated stereotypes—assuming users prioritize pregnancy, or prefer pink and “cute” aesthetics. We challenged these norms to create a more inclusive experience.I oversaw the entire design process, from research to prototyping.

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Kegel Exercise App

Mobile App, 2024

PelviCare is an app designed to help individuals experiencing urine leakage due to childbirth or aging strengthen their pelvic floor muscles.I designed the UI and produced instructional videos in collaboration with gynecologists to ensure medical accuracy. Today, the app is actively used by physical therapists.

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Infusion Assistance App

Wearable App, 2024

As the sole designer on the project, I led the end-to-end product design of DripMate.DripMate is a tool for medical staff to quickly calculate drip rates and adjust infusion settings accordingly. The calculated rate is communicated through vibration, animation, and sound.After developing a prototype, we conducted user testing with doctors and nurses, refining the UI based on their feedback.

theHunter: Call of the Wild

Pc/Console Game, 2021-2022

theHunter: Call of the Wild is a first-person hunting simulation game with over 1 million monthly active players.From 2021 to 2023, I took charge of the game's UI/UX design as the sole UI/UX designer, improving the player experience.Beyond handling production-assigned tasks, I proactively pitched multiple UX improvements and successfully turned them into actual projects.

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Rennsport

PC Game, 2023

As the design lead, I oversaw the design of a PC game and companion app for the racing game Rennsport.With the game spanning digital products and live e-sports events, my focus was on creating a cohesive and consistent brand universe.I conducted user research with beta testers to identify UX issues and developed a new game UI concept that aligned with the brand identity while addressing user pain points.

Career Craft Branding

Branding, 2019

Career Craft is a recruitment agency that helps individuals in Japan and abroad find employment in Japan’s tech industry.I handled the branding and UI/UX design for their website.

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Goodpatch Branding

Branding, 2017

I led the refresh of the company's corporate identity.We took the logo, which had never been updated since the company's inception, and made it more representative of the company's brand, defining the color palette and other visual assets.