Data Center Atlas
Mirai Ogaki Data Center Campus
Operational
Japan · 1 project · Last reported
Summary
The operator president describes existing Ogaki colocation, hosting and network services. September 29 is the article publication date; interview day is unknown. This is a campus-level operating observation, not a new opening or separate utilization report for each building. evidence
Impress / Cloud Watch; firsthand interview with Mirai Communication Network · published 2026-09-29
Location
The interactive map needs JavaScript. Display anchor: 35.36816, 136.64015 (Point locator, WGS 84).
View location: OpenStreetMap · Google Maps · Bing aerial · Copernicus Browser
Campus reference; individual project footprints are not mapped.
Projects (1)
Mirai Ogaki Data Center Campus Existing Operations
Operational last observed as of · Firsthand project statement
In an interview published on September 29, 2026, Mirai president Yoshihito Ito said the Ogaki operation uses groundwater to improve cooling efficiency. He described very few GPU-server enquiries and said its facilities were not designed specifically for high power density. These statements concern the Ogaki operation collectively; they do not provide building-specific cooling specifications or a numeric PUE. evidence
Impress / Cloud Watch; firsthand interview with Mirai Communication Network · published 2026-09-29
The operator presents MiraiDC / Mirai Data Center Park as its Ogaki facility and links separate specifications for Mirai Ogaki No.1 and No.2. The two buildings have different power, cooling and security specifications. This page provides the named campus and building identities; it is undated and does not establish a new operating-observation day. evidence
Mirai Communication Network Inc. · publication date not stated
The specification is explicitly current as of May 30, 2024. No.1 is at Kagano 4-1-12, with up to 200 racks and a June 2003 service start; its third floor is offices. No.2 lists up to 300 racks, an August 2015 service start, seismic isolation for the server building, redundant UPS and generators with 48 hours of fuel. The rack figures are maximum accommodation, not occupied racks or IT load. No.1 is leased from Mirai Industry; No.2 is owned by the operator. These are historical specifications, not measurements refreshed in 2026. evidence
Mirai Communication Network Inc. · publication date not stated
The operator directs No.2 data-center visitors to No.1 parking directly across the road and explicitly gives No.1’s address as Kagano 4-1-12, Ogaki. This resolves the relationship between the adjacent properties. The November 2023 parking notice is address and campus-layout evidence, not a current status observation. evidence
Mirai Communication Network Inc. · published 2023-11-14
Mirai’s access page gives Kagano 4-1-12, Ogaki and embeds a named Google place for Mirai Communication Network at that address. The separate data-center specification and parking notice explicitly locate No.1 in this building; its identity is not inferred from the headquarters address alone. evidence
Mirai Communication Network Inc. · publication date not stated
- Companies
- Operator: Mirai Communication Network Inc. (current) evidence
Source and location review
- Status source
- Mirai president describes current Ogaki data-center operations evidence row
Impress / Cloud Watch; firsthand interview with Mirai Communication Network · published 2026-09-29 · News - Locator
- Campus locator · Compiled location reference · selected_named_map_place_property_point evidence
- Source checks
Not reviewed against imagery not_
reviewed
No imagery review is recorded for this project. Its status rests only on the dated authoritative source. · no independent imagery verificationStatus age at review: 28 days before the data update on 2026-10-27
Location details
- Coordinates
- 35.36816, 136.64015
- Geometry licence
- all-rights-reserved
- Use scope
- Campus locator
- Scope class
- selected_named_map_place_property_point
- Authority
- Compiled location reference
- Source entity
- Campus
- Method
- direct_google_maps_selected_named_place_coordinates
- Derivation
- direct_geometry
- Precision scope
- Operator-embedded Google named-property point at Mirai Ogaki No.1, Kagano 4-1-12. This labels the adjacent MiraiDC campus, whose No.2 facility is across the road. It is not a campus polygon, individual data-hall footprint or separate No.2 building locator.
- Horizontal uncertainty
Not reported
The mapping service supplies no measured positional accuracy; coordinate decimal precision does not imply survey accuracy.
- Geometry evidence
- 03b19f48
A locator places the site on the map. It is not a building footprint, a construction extent or a surveyed boundary unless the use scope is an official boundary, and even then it is a parcel or permit boundary.
Evidence
Sources are linked, not redistributed; each keeps its own terms. An archived copy is a lookup for the Wayback Machine capture nearest the retrieval date and may be unavailable or differ from what was reviewed. Each hash states what it covers; imported factual records are not publisher-page captures.
| Title | Publisher | Roles | Published | Retrieved | Licence | Attribution | Content hash (SHA-256) |
|---|---|---|---|---|---|---|---|
| Google Maps operator-embedded named property point for Mirai Ogaki No.1 Archived copy | Google Maps, selected in the operator access page Other | Geometry | not stated | all-rights-reserved | Google Maps, selected in the operator access page | 15ace5c5057e6be5cd4a2deb5b05323b9a66d4efc4616333c90067d8a435c765Retained source material; see source provenance | |
| Mirai Ogaki No.1 and No.2 data-center specifications, version 3.1 Archived copy | Mirai Communication Network Inc. Company disclosure | Site and project identity | not stated | all-rights-reserved | Mirai Communication Network Inc. | 2ef112f01154cc435346a31c2f6ead47b469690acdbeaaa170532369bed3c534Retained source material; see source provenance | |
| Mirai president describes current Ogaki data-center operations Archived copy | Impress / Cloud Watch; firsthand interview with Mirai Communication Network News | Site and project identity, Physical status, Operator claim | all-rights-reserved | Impress / Cloud Watch; firsthand interview with Mirai Communication Network | bd57d6c914271f064fbf4baa0fcd51b7d7de4be49a316722aca54d57a09ee4feRetained source material; see source provenance | ||
| MiraiDC facilities index identifies the two Ogaki data centers Archived copy | Mirai Communication Network Inc. Company disclosure | Site and project identity | not stated | all-rights-reserved | Mirai Communication Network Inc. | cd4b08db1631d7f5d0613a06ad8e1c7f3d56f9383f86bd0a30b7f44ca42e9671Retained source material; see source provenance | |
| Operator access page selects the Kagano 4-1-12 property map Archived copy | Mirai Communication Network Inc. Company disclosure | Site and project identity | not stated | all-rights-reserved | Mirai Communication Network Inc. | 578cc6aeaa526cb1707ab8f05eeb4e87523a106458f8c7c3a079857fb6f96cd6Retained source material; see source provenance | |
| Operator identifies adjacent Ogaki No.1 and No.2 properties Archived copy | Mirai Communication Network Inc. Company disclosure | Site and project identity | all-rights-reserved | Mirai Communication Network Inc. | 75657a43855689637cba32f10bf1fccffd3cabf4c2bcc518e151ed4fa05ff101Retained source material; see source provenance |
Cite this site
Kyars, K. (2026). Mirai Ogaki Data Center Campus [site vcc-site-44380dabd3b5dc3b6d10]. In Data Center Atlas (2026-10-27) [Data set]. https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-44380dabd3b5dc3b6d10/
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