What is Hiroshima HBM Fab?

Hiroshima HBM Fab is a semiconductor fab in Hiroshima, Japan, Japan tracked by Data Center Index. Its status is announced.

Where is Hiroshima HBM Fab?

Hiroshima HBM Fab is in Hiroshima, Japan, Japan.

Who is building Hiroshima HBM Fab?

Micron is developing Hiroshima HBM Fab.

Which public companies are linked to Hiroshima HBM Fab?

Data Center Index links 1 tracked public company to Hiroshima HBM Fab: Micron Technology (MU). Each is a developer, tenant or supplier with a sourced link to the project.

Hiroshima HBM Fab

Name: Hiroshima HBM Fab
Address: Hiroshima, Japan, Japan

AI data center in Hiroshima, Japan, Japan: announced.

Location: Hiroshima, Japan, Japan
Developer: Micron
Status: announced
Estimated cost: $9.6B

Hiroshima HBM Fab is a AI data center project located in Hiroshima, Japan, Japan, currently announced. It is being built by Micron. The estimated build cost is $9.6B. This project is one of thousands of data-center facilities tracked by Data Center Index across Japan, covering operational, under-construction, announced, and permitted sites.

Project description

Micron plans a $9.6 billion fab in Hiroshima aimed at HBM production. AI accelerators consume that memory class, and it stays supply-constrained.

Public companies linked to Hiroshima HBM Fab

Developers, tenants, and suppliers tracked by Data Center Index with exposure to this project:

Micron Technology (MU), developer · chip fab · high DC exposure

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Frequently asked questions

What is Hiroshima HBM Fab?: Hiroshima HBM Fab is a semiconductor fab in Hiroshima, Japan, Japan tracked by Data Center Index. Its status is announced.
Where is Hiroshima HBM Fab?: Hiroshima HBM Fab is in Hiroshima, Japan, Japan.
Who is building Hiroshima HBM Fab?: Micron is developing Hiroshima HBM Fab.
Which public companies are linked to Hiroshima HBM Fab?: Data Center Index links 1 tracked public company to Hiroshima HBM Fab: Micron Technology (MU). Each is a developer, tenant or supplier with a sourced link to the project.

Sources

The Japan Times (japantimes.co.jp · press · 2026-07-04)