Tokyo hardware engineering studio

High-speed I/O platforms for creators, labs and edge systems.

Kizuna Vector Technologies designs compact connectivity, storage and embedded hardware where bandwidth, cooling and reliability have to work together, not compete.

USB4 & Thunderbolt systems

Docking, expansion and workflow devices planned around signal integrity, host behavior and sustained throughput.

NVMe storage platforms

Single and multi-drive enclosures, thermal paths, service tooling and validation flows for production SKUs.

Industrial edge I/O

Selected robotics, field-computer and machine-vision projects where compact power, PCIe and network interfaces matter.