Sakura Ishikari H100 deployment

Sakura completed this Ishikari GPU deployment to supply its Koukaryoku generative AI cloud service.

Sakura Ishikari H100 deployment is an operational GPU cluster run by Sakura Internet in Ishikari, Japan. It has 2,016 NVIDIA H100 GPUs installed.

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Verified 11 Nov 2026

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Facts

Source per value

Owner / operator Organization that owns or operates the GPUs. Hosting and facility roles are listed under Partners.: Sakura Internet 1
GPU maker NVIDIA, AMD or Intel, taken from the GPU model.: NVIDIA 1
GPU model Accelerator model or family as disclosed. A GH200 is one GPU on a superchip; an MI300A is an APU that contains a GPU.: NVIDIA H100 1
GPUs installed Physical GPUs in the cluster, from the operator or a deterministic sum of disclosed quantities (nodes × GPUs per node). Planned counts, H100-equivalents and unaudited press totals are never counted here.: 2,016 1
GPU count notes What the count covers (one partition, one site, a design limit), qualifiers and competing figures.: Completed first-phase H100 deployment in August 2024; not later campus total or proof of a single fabric. 1
Location City, region and country where the cluster sits. Empty when the operator does not name the site.: Ishikari, Japan 1
Country Country of the cluster, taken from the location.: Japan 1
Live power MW Power in service, in megawatts of IT load where the source says so. Company figures are marked in the notes; Epoch AI satellite estimates are labelled as estimates.: Not published
Status operational = running and named as such by the operator or a primary source; partly operational = a phase is live and more is coming; under construction = building underway; announced = disclosed or contracted with no confirmed go-live.: operational 1
Operational since Month or year the source gives for the cluster going live (first phase for partly operational clusters). Empty when no date is published.: 2024-08 1
Status notes The source’s wording on status, with the date.: First-phase H100 deployment completed in August 2024. 1
Figures as of Date of the source disclosure behind the figures, where the source dates it.: 2024-08-01 1

Sources

sakura.ad.jp accessed 2026-11-11

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