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Prompt Battle

Day 2

15:00 – 15:40

Brick Stage

Special

Japanese / English

This is an interactive, audience-participation session where participants compete to create the most polished output using generative AI.

Two participants are given the same prompt and use generative AI tools (image generation) to produce their work. Within a limited time, they’ll compete to see who can deliver the most compelling and “on-point” output.

This session was inspired by the producer’s experience at a design conference in Denmark.


Masaya Takizawa

Independent | Product Designer / DJ

Product Designer and DJ from Nagoya.
Drawing on hands-on practice at SoftBank, TuneCore Japan, and Dinii, he works across B2B and B2C, engaging in the design of multiple products.
Co-founded “Kumasan Daisuki Club” with kesizumi, releasing music inspired by Figma’s philosophy. Performed at J-WAVE presents INSPIRE TOKYO and opened for Figma Config 2024. Selected for Figma Makathon Best 16.
Deeply interested in information architecture, constantly exploring the relationship between cities, culture, and software. Master’s degree in Physics.

Ryo Sampei

Spectrum Tokyo | Designer / Producer /CEO

Ryo is the founder of Spectrum Tokyo. With nearly 20 years of broad experience in marketing, direction, and design for digital products and services, he finds passion in designing space for next-gen designers in tech. Before Spectrum Tokyo, he founded “UX MILK,” which became one of Japan’s largest UX design communities. Loves indie punk rock and indie games.