[JP] JR Central Sets Up Central Cost-Control Unit as Maglev Project Costs Surge

[latestnews]

JR Central Sets Up Central Cost-Control Unit as Maglev Project Costs Surge

JR Central is restructuring its organization to improve efficiency and control rising costs on the Linear Chuo Shinkansen project. A new Planning and Strategy Department will be created to centrally manage construction costs and project coordination, acting as a command center for the entire build. The move comes in response to sharply rising costs. In October 2025, JR Central revised the estimated total cost of the Shinagawa–Nagoya section from about ¥7 trillion to roughly ¥11 trillion, driven by inflation and difficult engineering conditions.

The reorganization takes effect on July 1 and merges three existing departments into a single unit. The goal is to simplify the structure, speed up decision-making and information flow, and eliminate overlaps that have developed as the project has grown over more than a decade. The new structure is intended to tighten cost control and improve overall construction efficiency as the project enters a more complex phase.

Source: Info based on: https://www.nikkei.com/article/DGXZQOFD ... 0C2000000/ Accessed 2026-05-18

[latestnews]

JR Central Renames Yamanashi Test Center and Overhauls Maglev Organization to Boost Project Control

JR Central will implement a major organizational restructuring for the Linear Chuo Shinkansen on July 1, 2026, alongside renaming key units. The Yamanashi Test Center will become the Yamanashi Maglev Center, and the Maglev Development Headquarters will be renamed the Maglev Development Department.
A new Planning and Strategy Department will be created by merging existing planning and administrative units. This department will sit directly under the project headquarters and integrate planning and execution functions. At the same time, existing construction departments will be dissolved, and specialized divisions such as civil engineering, architecture, electrical, and mechanical works will report directly to the central project body. The goal is to speed up decision-making and improve coordination with construction sites.

Info based on https://raillab.jp/news/article/34802

[latestnews]

JR Central Restructures to Handle Rising Maglev Costs as Project Price Hits ¥11 Trillion

JR Central is preparing for further cost increases on the Linear Chuo Shinkansen by implementing an organizational overhaul in July 2026. The goal is to improve how construction costs and schedules are managed.

The project has already seen a major cost surge. The estimated total for the Shinagawa–Nagoya section has risen by about ¥4 trillion, reaching roughly ¥11 trillion, driven by higher material and labor costs as well as challenging tunnel construction. At the same time, the opening has been pushed back from the original 2027 target to 2036 or later.

To respond more quickly to further cost increases, JR Central will centralize management functions that were previously spread across multiple departments. This includes consolidating oversight of both construction costs and project timelines into a single structure to enable faster decision-making and tighter control.

Info based on https://www.fnn.jp/articles/-/1046455 Accessed 2026-05-19

[latestnews]

[JP] JR Tokai Centralizes Cost and Schedule Control for Chuo Shinkansen Maglev Construction

Source: Sanyo News
Original title: リニア工事費や工程を一元管理　ＪＲ東海が組織改正
Date: May 18, 2026, 17:25; updated May 18, 2026, 17:45
Original language: Japanese

JR Tokai announced on May 18 that it will reorganize its structure as of July 1 to centralize management of construction costs and schedules for the Linear Chuo Shinkansen. Until now, these functions had been divided among several departments.

The company said the change is intended to make it easier to consolidate information and speed up decision-making, particularly after expected construction costs rose due to factors including higher prices.

At a press conference in Nagoya, JR Tokai President Shunsuke Niwa said the company would “strengthen the driving force behind the plan.” [Translated quote]

In October last year, JR Tokai announced that projected construction costs for the Tokyo Shinagawa–Nagoya section had increased by about 4 trillion yen from the previous plan, reaching an estimated 11 trillion yen.