ABOUT

mokujiro

mokujiro

mokujiro

Make the Invisible Visible

Make the Invisible Visible

Turning complexity into clear products, systems and experiences.

PRINCIPLES

We design products and experiences to be clear, useful and adaptable as needs change.

Grounded in real user needs, business context and the realities of how products are built and used.

PRINCIPLES

Mindset

Mindset
Invisible by Design

We make hidden complexity visible while designing, then reduce it from the experience. The best products fit naturally into people's lives and workflows until using them feels almost effortless.

Beyond the Interface

We design the flows, behaviours and systems around the interface, not just the screens themselves.

Real-World Context

Products need to work within real behaviours, operational constraints and everyday conditions.

Multiple Perspectives

Different perspectives reveal blind spots, challenge assumptions and lead to better product decisions.

Product Principles

Product Principles
Clarity

Make complex products easier to understand and act on.

Utility

Prioritise what helps people complete real tasks and make better decisions.

Consistency

Create systems that remain coherent as products grow and change.

Evidence

Use research, behaviour and product signals to inform decisions.

Evolution

Design for iteration rather than treating launch as the finish line.

Founder

Ken (Kenkichi) Tai

Born in Japan and based in Melbourne, Australia, Ken works across product design, enterprise systems, and operational platforms at scale.

After studying design in France, he began his career in the global advertising industry, collaborating with international teams across Paris and London.


Following his move to Australia, he led design initiatives for major organisations including AGL, one of Australia's largest energy companies, and Bupa, a leading global healthcare provider and one of Australia's largest private health insurers. He later joined Microsoft as a UX Architect, partnering with enterprise customers across the Asia-Pacific region to solve complex business and technology challenges.


Today, Ken is UX Lead at Karia Technology, a fast-growing Australian fintech startup transforming the novated leasing industry. Alongside leading product design across enterprise SaaS platforms, he is establishing AI-assisted workflows across design and product teams, integrating AI into research, documentation, design systems, and development processes to improve quality, consistency, and delivery speed. By combining systems thinking, product strategy, and operational insight, he creates scalable digital products that simplify complex workflows and deliver measurable business outcomes.

BIOGRAPHY

© 2026 Mokujiro Studio

© 2026 Mokujiro Studio