
Connecting Innovation, Driving the Future
Bridging Japan and the World
A Trading Company Specialized in New Energy & Advanced Technology Sectors

Corporate Vision
Building trust
Connecting the World through Technology
Co-Creating a Brighter Future
Horizuna Japan is guided by the core values of "Trust," "Competitiveness," and "Comfort." We promote cutting-edge technologies and high-quality services globally, dedicated to creating a future where people and society enjoy a more comfortable life.

Core Service Sectors
We deliver
Excellent products and
Services worldwide
For Automotive Applications
Smart Mobility Components
We provide innovative smart mobility components for all types of vehicles, ranging from internal combustion engine vehicles to next-generation electric vehicles (EVs).
Through our auto side steps, power tailgates, power hinge doors, and domain controllers — all boasting world class quality and durability. Wwe enhance comfort, safety, and convenience for vehicle users.


For Electric Vehicles (EVs)
Electric Powertrains & Charging Systems
Responding to the rapidly evolving EV market, Horizuna Japan provides advanced electric powertrain and battery system solutions.
We offer a wide range of products, from high-voltage units such as Battery Management Systems (BMS), battery packs, and PDU/BDU (Power Distribution Unit/Battery Disconnect Unit), to household portable chargers (ICCB), supporting vehicle performance and safety.
AI Robotics & Smart Device Components
By applying the high-precision control technology cultivated in the automotive field, we also cater to the AI robotics and next-generation smart device sectors.
Through various sensors, motor control units, and intelligent ECUs, we support innovation in new industrial fields.

Industry
Our Partners

AOD Technology
A global enterprise with strengths in automotive electronic products such as automotive Electronic Control Units (ECUs), smart keys, sensors, and domain controllers.
It promotes joint development and technology introduction with domestic automakers, and accelerates business expansion in the fields of EVs, Advanced Driver Assistance Systems (ADAS), and next-generation mobility.
KESENS
An advanced manufacturer focusing on electric powertrain-related products for EVs, including battery systems (BMS), Battery Disconnect Units (BDUs), and Power Distribution Units (PDUs).
It advances technical cooperation with domestic automakers and mobility-related enterprises, and supports product introduction, joint development, and market expansion in the fields of EV systems and control units.

