CEC Tokyo No.2 Data Center (Sunshine 60)

CEC Tokyo No.2 Existing Operations at Sunshine 60

Operational last observed as of 2026-08-05 · Authoritative status update

CEC says the affected area was isolated and the disrupted services had been restored in a separate environment, with no new service interruptions reported as of August 21. This is recovery context; the notice does not identify that environment as the Sunshine 60 property. evidence

Computer Engineering & Consulting Ltd. (CEC) · published 2026-08-21

CEC says its investigation found no information leakage from the affected area or related customer systems, and that restored services continue in a safe environment. These are the operator’s reported investigation findings. The September 3 notice does not establish a new physical operating observation at Sunshine 60. evidence

Computer Engineering & Consulting Ltd. (CEC) · published 2026-09-03

CEC describes the Ikebukuro facility as an internet-connectivity hub with two high-voltage power feeds, redundant UPS, gas fire suppression and round-the-clock staffing. The page prominently plans relocation in October 2026. It does not report that the move has been completed or give a closure day; the page itself is undated. evidence

Computer Engineering & Consulting Ltd. (CEC) · publication date not stated

CEC says it opened Tokyo No.2 on September 1, 2010 after taking over Media EXchange’s data-center business. It described three floors totaling about 2,700 m² within a 60-story building and a 120 Gbps backbone at that time. These are historical specifications and the start of CEC’s operation, not a 2026 capacity measurement or a new building completion. evidence

Computer Engineering & Consulting Ltd. (CEC) · published 2010-09-01

The legacy operator page names Ikebukuro Sunshine 60 as the data center’s installation environment. It identifies three facility levels and describes redundant UPS, two power feeds, raised-floor cooling and continuous operations. The page is undated; its specifications remain historical location context. evidence

Media EXchange legacy service site · publication date not stated

CEC’s current contract index explicitly labels the Media EXchange (MEX) service agreement as the agreement for Tokyo No.2 Data Center. This connects the legacy MEX facility name to CEC’s current facility identity; contract revision dates are not operating-observation dates. evidence

Computer Engineering & Consulting Ltd. (CEC) · publication date not stated

CEC’s December 2024 plan targets completion of Tokyo No.2 customer-equipment relocation by the end of October 2026, followed by restoration and return of the premises by the end of April 2027. It cites aging equipment, limited expansion and insufficient power capacity. These remain planned deadlines, not verified move or closure dates. evidence

Computer Engineering & Consulting Ltd. (CEC) · published 2024-12-09

The property operator’s office access page and named illustration identify Sunshine 60 within the broader Sunshine City complex near Ikebukuro. The tower is distinct from the World Import Mart building and other buildings in the complex. evidence

Sunshine City Corporation · publication date not stated

Companies

• Operator: Computer Engineering & Consulting Ltd. (CEC) (current) evidence