Vector HD — From a software pioneer
to an AI-era foundation.

Vector HD
— From a software pioneer to an AI-era foundation.

We once aimed for a society where 'everyone can use software' and supported the distribution of software. Times have changed, and a new wave of social transformation driven by AI is upon us. Vector Holdings, building upon the trust and experience cultivated as a pioneer in software, embraces the mission of creating the infrastructure for the next era and rises to the challenge. That mission is to realize 'a society where everyone can use AI.' To achieve this grand vision, we will evolve into a company that builds the new social infrastructure for the AI era.

We once aimed for a society where 'everyone can use software' and supported the distribution of software. Times have changed, and a new wave of social transformation driven by AI is upon us. Vector Holdings, building upon the trust and experience cultivated as a pioneer in software, embraces the mission of creating the infrastructure for the next era and rises to the challenge. That mission is to realize 'a society where everyone can use AI.' To achieve this grand vision, we will evolve into a company that builds the new social infrastructure for the AI era.

Vector Holdings transforms AI technology from “extraordinary” into a “fundamental part of society”.By connecting technology, people, and communities, we strive to realize a sustainable AI-driven society.

Vector Holdings transforms AI technology from “extraordinary” into a “fundamental part of society”.By connecting technology, people, and communities, we strive to realize a sustainable AI-driven society.

Three Pillars Shaping the Future of the AI Society

We aim to establish AI not as a tool reserved for a select group of experts, but as a core infrastructure that supports all of society. To achieve this, we advance three interlinked initiatives AI InfrastructureAI Services, and AI Human Resource Development  as one unified effort.Through the collaboration of technology, people, and communities, we strive to build a sustainable and equitable AI society.

As AI continues to evolve, the demand for high-density, high-power environments has surpassed the capabilities of conventional data centers.

Vector Holdings is deploying energy-efficient, high-performance, and secure data centers nationwide — powered by the next-generation AI processor, Cornami.

Through diverse operational models such as colocationindustry-specific on-premise systems, and municipal partnerships,

we are creating environments where advanced AI can operate even in regional areas, building the infrastructure that supports AI development across Japan.

Extending the “neural network” of AI throughout the nation — that is our mission.

Our focus extends beyond simply operating AI — we emphasize its application to drive real change in society. Vector Holdings addresses social challenges such as disaster preventionelderly careeducation, and healthcare, developing AI solutions tailored to Japan’s needs while localizing advanced global technologies.

By collaborating with municipalities and private enterprises, we bring AI implementation to the field level,

striving to create a society where everyone can benefit from AI.

Transforming AI from a specialized technology into a natural part of everyday life — that is the mission of this initiative.

The driving force behind an AI-powered society is not only technology — it is people.

Through our partnership with Adecco, we cultivate practical AI professionals skilled in operationeducation, monitoring, and annotation.

By nurturing not just engineers but also individuals who can apply AI effectively in the field,

we aim to address Japan’s AI talent shortage at its root.Furthermore, we develop specialized annotation experts in fields such as healthcare and education, enhancing the quality of AI services and uplifting the capabilities of entire industries.

Next-Generation
High-Performance Server Operations

Next-Generation High-Performance Server Operations

Next-Gen Server Operation Solutions

Unparalleled Performance and Power Efficiency


Unparalleled Performance and Power Efficiency

Vector Holdings’s next-generation AI processor “Cornami” is built upon a proprietary processor architecture.

In processing large language models (LLMs), it has demonstrated an astonishing 10× performance improvement compared to NVIDIA H100-based servers, while reducing power consumption to just one-fourth of conventional systems. This breakthrough is achieved by eliminating the traditional “von Neumann bottleneck” — the data transfer latency between processor and memory — through Cornami’s unique “Fabric Architecture” , which enables seamless data flow between cores and minimizes transfer overhead, thereby maximizing computational efficiency to its theoretical limit.

Exceptional Scalability


Exceptional Scalability

The Cornami server architecture delivers linear performance scalability 

from small configurations to large-scale systems — precisely as designed.Traditional CPUs and GPUs face diminishing returns as server counts or core numbers increase, due to communication and synchronization delays.Cornami completely eliminates these limitations.

  •  Linear Performance Scaling:Processing speed increases almost proportionally as more servers are added.
  • Zero Synchronization Latency:Computation and communication occur in parallel, eliminating inter-node waiting times.
  • Up to 64 Million Cores:Each chip houses thousands of cores, enabling system-wide parallel processing on the scale of tens of millions of cores.
  • Non–von Neumann Architecture:Data movement is minimized while computational efficiency is maximized, fundamentally removing processing bottlenecks.

Through this architecture, Cornami realizes a revolutionary computing model — the larger the system, the faster it becomes.It delivers unmatched performance in computation-intensive domains such as AI inference, cryptographic processing, and real-time analytics.

Security Services

Security Services

Security Solutions

FHE (Fully Homomorphic Encryption)


FHE (Fully Homomorphic Encryption)

The Post-Quantum Era and the Coming Cryptographic Crisis

When quantum computers exceed 10,000 qubits of computational capacity, existing internet encryption standards such as RSA and ECC will be at risk of being broken. To prepare for this, a transition to quantum-resistant encryption is essential.Among the most promising solutions is Fully Homomorphic Encryption (FHE) — a revolutionary technology that allows computation on data while it remains encrypted, enabling secure data processing even in the quantum era.

Traditionally, implementing FHE on conventional CPUs or GPUs required enormous computation time.By adopting a non–von Neumann architecture, Cornami overcomes this limitation — eliminating memory bottlenecks and transcending Amdahl’s Law to achieve encryption processing at practical speeds.

As a result, FHE has evolved from a “theoretical ideal” into a “real-world” service,making it possible to fundamentally prevent the leakage of intellectual property and confidential information.

Features of Our FHE Service


Features of Our FHE Service

Our Fully Homomorphic Encryption (FHE) service provides a world-class cryptographic platform that enables computation on fully encrypted data. 

In conventional systems, cloud providers must temporarily decrypt data into plain text for processing — a critical moment when information leakage risks arise. With FHE, all computation is completed without ever decrypting the data, ensuring that no third party can access information at any stage of the process.

Quantum-Resistant Cryptography

Even in a future where quantum computers render RSA and ECC obsolete, FHE maintains its security.Our FHE infrastructure ensures sustainable, post-quantum security operations that remain robust against emerging computational threats.

Secure Cloud Computing

AI and analytical processing can be performed on encrypted data directly in the cloud.Neither cloud operators nor administrators can access the underlying information, achieving a truly Zero-Trust computing environment.

Data Rental and API-Based Utilization Model

Data owners can “lend” their data without ever revealing it.By assigning decryption values per encrypted query, data can be safely reused and monetized.Owners retain full visibility into usage history, continuously generating value from their assets.

Legal and Compliance Alignment

Under strict data protection laws such as GDPR, FHE-based encryption eliminates the need to store or expose plaintext data,effectively removing storage and leakage risks.This frees organizations from potential fines and auditing burdens, minimizing legal exposure.

Applications in AI

Because user queries can also be encrypted, AI utilization can occur with zero risk of data leakage.Moreover, corporate datasets used for model training or fine-tuning can be securely encrypted and processed,making FHE a new security foundation for the safe and trustworthy deployment of AI across society.

Annotation Services

Annotation Services

Powering AI with Precise Data Annotation

Building High-Quality Data Through Proven Expertise


Building High-Quality Data Through Proven Expertise

Vector Holdings collaborates with “Adecco”, a company with extensive experience in the annotation field, to advance high-quality AI data development services. 

Adecco has already delivered numerous annotation projects, with a strong track record in project design, quality management, and training systems. Through this partnership, Vector Holdings establishes a flexible operational framework capable of supporting a wide range of industries.

By leveraging Cornami servers, we enable high-speed processing of large-scale, encrypted datasets — a task that was previously difficult to achieve — thereby realizing a next-generation annotation infrastructure that balances security and efficiency.

Furthermore, Vector Holdings utilizes its strong network of experts across healthcare, elderly care, education, agriculture, and public administration to handle highly specialized annotation tasks with exceptional precision.

Through these efforts, we are building a “comprehensive annotation framework that supports everything from general-purpose AI to domain-specific AI development”.

Vector Holdings transforms AI technology from “extraordinary” into a “fundamental part of society”.By connecting technology, people, and communities, we strive to realize a sustainable AI-driven society.

Vector Holdings transforms AI technology from “extraordinary” into a “fundamental part of society”.By connecting technology, people, and communities, we strive to realize a sustainable AI-driven society.