otuA
Future
Design
Studio
otuA is a design studio specializing in robot design, product design, prototyping, branding, engineering, and future design. We partner with corporations and research institutions to turn visionary concepts into real-world products — from initial ideation through social implementation.
Future Design
Envisioning the future of technology and society, backcasting from ideal states to design concrete products and services.
Robot Design
End-to-end design of robots that coexist with people — exterior, interaction, and motion design.
Product Design
From concept development to prototyping and production design, we support the full product lifecycle.
Concept Design
Through research and visioning, we bring new product and service concepts to life.
Prototyping
Rapid prototyping with 3D printing and digital fabrication to quickly materialize ideas.
Engineering
Mechanical design, electronics, and firmware development to bring products to life.
Motion Design
Designing how robots move to create interactions that feel safe and approachable.
Branding
Integrated brand experiences including CI/VI, web design, and video production.
Consulting
Advisory services for robotics business development, technology selection, and UX strategy.
Ongoing Projects
Current initiatives and ventures
HuRoC
Human-Robot Coexistence
A co-creation platform for designing and prototyping the future of human-robot coexistence
huroc.org →HuRoC EXPO 2026
7.17 @ Ota Industrial Plaza PiO
An expo advancing social implementation of human-robot coexistence in Ota City, Tokyo
huroc-expo.jp →Earth Logic
Next-Gen Product Brand
Sustainable everyday tools crafted with 3D printing and eco-friendly materials
earthlogic.otua.jp →Enkac
Interactive Experience
Creating interactive experiences through technology and design
enkac.com →Future Proto Lab
Future Prototyping Lab
A lab that shapes the future through prototyping, not prediction
future-proto-lab.jp →ProtoReplica
Proto Replica
Merging technology and culture to create new forms of expression and experience
proto-replica.com →