▲ Engineering Company based in Tokyo

We do Software Engineering, System Architecture Design, Application Planning and Development. We manage and run servers with unix-like OSes, mostly GNU/Linux.

Availability: We are currently 60~80% busy, and open for inquiries for projects starting soon. Please feel free to contact us for inquiries.

Recent Deliveries

• 2026/02-03: Online learning platform
  Main service: power boost to ongoing project team

  Backend development assistance

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• 2026/01-02: Large scale devops infra
  Service: Devops Infrastructure Consultation

  Investigation and reporting of how the internal GitLab infrastructure and its usage can be improved.
  Epic level task planning and estimation.

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• 2025: Online Trading System (ongoing on 2025)
  Service: Project Kickstart, Engineering, Development

  Initial rapid development phases along with direction research
  System Architecture Design assistance
  Whole platform implementation

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See works for more!

We are recently playing a lot with

• qemu, libvirt, vfio, (gpu) pci-passthrough
• Lightweight VM based containers, Linux from (actually) scratch
• Kubernetes internals, having fun with developing custom network / storage solutions
• tinc-vpn, WireGuard and similar network solutions
• Well, Quake 3 Arena too, please join if you have the game

If we had free time, the following are very tempting to play with;

• Multipath TCP (MPTCP)
• Kubernetes based VM automation (kube-virt and/or custom solutions)
• Running Linux containers on *BSD
• RISC-V / Power9