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About Us

Company

An introduction to LEONIA's philosophy, a message from our CEO, our project team and our strengths.

Vision

Building a society where no one is left behind
and everyone can stay true to who they are.

A society where people can see widely, know their options, and choose a path that is true to themselves — making that the norm is what we strive for. Every part of our business is grounded in this conviction.

Message

Creating evolution, together.

Haruna Nikaido, CEO

LEONIA is a business design firm dedicated to solving our clients' challenges and supporting their new ventures.

Through careful listening, we support everything from strategy to on-site coaching, and where needed we bring the strength of creative work — aiming to create our clients' “evolution” from every angle.

Over a long relationship, we promise to be a partner who shares the joy of your business growth. As a reliable partner in realizing our clients' dreams, our whole team will keep working tirelessly.

LEONIA Inc.

Haruna Nikaido, CEO

Our Network / Project Team

We build the right team
for every challenge.

LEONIA works with members and partners who bring experience in business development, healthcare, inclusion, systems, creative work and overseas business.

Rather than applying a fixed team or method, we combine the expertise each project needs and go deep into the work as members of LEONIA. Not advising from the outside, but carrying things through as one team — that is how LEONIA works.

Business Development

New business, business improvement, project management

Inclusive / Social Impact

Lived-experience perspectives, inclusive design, social issues

Medical / Healthcare

Medicine, pharmacy, healthcare

Global Business

Overseas business, local networks, trade

Technology

System development, DX, operational improvement

Creative / Communication

Web, video, design, PR

Strengths

What sets LEONIA apart

01

We don't stop at proposals — we execute

We don't hand over a plan and walk away. As part of your team, we carry it through production, development and operations on the ground.

02

We build teams of experts around each challenge

Instead of applying a fixed structure, we bring together members and partners with the expertise each project needs.

03

We find the real issue from people on the ground

We don't judge from numbers and documents alone. We listen to the people who work on the ground and those directly affected to find the real issue.

04

We design for what lasts, not one-offs

Rather than ending with a one-off measure, we review results and embed the work as a system you can keep running yourselves.

Company Profile

Company profile

Company nameLEONIA Inc.
RepresentativeHaruna Nikaido, CEO
OfficesHead office: Osaka / Office: Tokyo
EstablishedFebruary 2024
BusinessNew business development, business improvement, advertising production & operation, core systems & app development, website development, trade, CSR planning & management
LanguagesJapanese, English, Korean
InquiriesPlease use our contact form

It's fine if your challenges aren't clearly defined yet.

Even if you're not sure where to start, please feel free to get in touch. We'll begin by listening and sorting things out together. We can assist you in Japanese, English and Korean.

Talk to us