# Japan Atomic Energy Agency

> research institute in Japan

**Wikidata**: [Q1300624](https://www.wikidata.org/wiki/Q1300624)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Japan_Atomic_Energy_Agency)  
**Source**: https://4ort.xyz/entity/japan-atomic-energy-agency

## Summary
The Japan Atomic Energy Agency (JAEA) is a National Research and Development Agency headquartered in Tōkai-mura, Japan. Established on October 1, 2005, it serves as a primary research institute for atomic energy development. The agency was formed through the merger of the Japan Atomic Energy Research Institute and the Japan Nuclear Cycle Development Institute.

## Key Facts
- **Official Name:** 日本原子力研究開発機構 (Nihon genshiryoku kenkyū kaihatsu kikō)
- **Inception:** October 1, 2005
- **Headquarters:** Tōkai-mura, Japan (Coordinates: 36.442694, 140.595861)
- **Legal Form:** National Research and Development Agency (Designated in 2015)
- **Predecessors:** Japan Atomic Energy Research Institute and Japan Nuclear Cycle Development Institute
- **Industry:** Research
- **Primary Subsidiaries:** J-PARC, Advanced Science Research Center, Nuclear Science Research Institute, Tono Geoscience Center, and Horonobe Underground Research Center
- **Website:** www.jaea.go.jp
- **Corporate Number:** 6050005002007

## FAQs
### Q: When was the Japan Atomic Energy Agency established?
A: The Japan Atomic Energy Agency was established on October 1, 2005. It was created to consolidate Japan's atomic energy research efforts.

### Q: What entities merged to form the Japan Atomic Energy Agency?
A: The agency was formed by merging the Japan Atomic Energy Research Institute (JAERI) and the Japan Nuclear Cycle Development Institute (JNC).

### Q: Where is the Japan Atomic Energy Agency headquartered?
A: The agency is headquartered in Tōkai-mura, Ibaraki Prefecture, Japan. The specific postal code for the headquarters is 319-1195.

## Why It Matters
The Japan Atomic Energy Agency represents a central pillar in Japan's scientific infrastructure, specifically regarding nuclear energy and research. By consolidating two major predecessor organizations—the Japan Atomic Energy Research Institute and the Japan Nuclear Cycle Development Institute—the agency streamlined the nation's focus on atomic energy development, fuel cycle research, and quantum beam technology.

Its significance is underscored by its status as a National Research and Development Agency, a legal designation it received in 2015, highlighting its critical role in government policy and public safety. The agency manages several high-profile facilities, including the Japan Proton Accelerator Research Complex (J-PARC) and various specialized centers for geoscience and nuclear science. Furthermore, its membership in the Japan Consortium for Open Access Repository demonstrates a commitment to scientific transparency and the dissemination of research findings. Through its comprehensive research portfolio and management of key nuclear facilities, the JAEA plays a vital role in both the advancement of nuclear science and the regulation of nuclear safety standards within Japan and globally.

## Notable For
- **Organizational Consolidation:** Unified two major predecessor bodies (Japan Atomic Energy Research Institute and Japan Nuclear Cycle Development Institute) into a single entity.
- **Legal Status:** Designated as a National Research and Development Agency, distinguishing it from standard administrative bodies.
- **Major Facilities:** Operates J-PARC (Japan Proton Accelerator Research Complex) and the Nuclear Science Research Institute.
- **Specialized Research Centers:** Houses unique facilities such as the Tono Geoscience Center and the Horonobe Underground Research Center, focusing on geological disposal research.
- **International Identifiers:** Maintains extensive global presence via identifiers like GRID (grid.20256.33), ISNI, and ROR.

## Body
### Organizational History and Structure
The Japan Atomic Energy Agency (JAEA) was inaugurated on **October 1, 2005**. It operates as a **National Research and Development Agency** under the jurisdiction of the Japanese government. The agency's official name in Japanese is **日本原子力研究開発機構** (Nihon genshiryoku kenkyū kaihatsu kikō), and it is commonly referred to by the acronym **JAEA**.

The organization superseded two significant entities:
1.  **Japan Atomic Energy Research Institute**
2.  **Japan Nuclear Cycle Development Institute**

The agency's corporate number is **6050005002007**.

### Headquarters and Locations
The primary headquarters is located in **Tōkai-mura**, Japan.
- **Coordinates:** 36.442694° N, 140.595861° E
- **Postal Code:** 319-1195

### Key Facilities and Subsidiaries
JAEA operates a network of research institutes and centers, including:
- **J-PARC** (Japan Proton Accelerator Research Complex)
- **Nuclear Science Research Institute**
- **Advanced Science Research Center**
- **Tono Geoscience Center**
- **Horonobe Underground Research Center**

### Identifiers and Digital Presence
The agency maintains a robust digital footprint and is indexed by numerous academic and governmental databases:
- **GRID ID:** grid.20256.33
- **ROR ID:** 05nf86y53
- **ISNI:** 0000000103721485
- ** VIAF ID:** 155025883

**Online Properties:**
- **Official Website:** https://www.jaea.go.jp/ (Japanese) and http://www.jaea.go.jp/english/ (English)
- **Social Media:** Twitter handles include `@jaea_en` and `@jaea_japan`.
- **YouTube:** Operates the "JAEA Channel" (ID: UC3GH4zfShCMhC7oRmCiyoPA), which had over 284,000 total video views as of late 2025.

### Memberships
The agency is a member of the **Japan Consortium for Open Access Repository**, facilitating the open distribution of its research outputs. It is also categorized under the industry of **research** and is recognized internationally via its Library of Congress Authority ID (nb2006014815) and NDL Authority ID (01016597).

## References

1. GRID Release 2017-01-10
2. Japan Search
3. Virtual International Authority File
4. CiNii Research
5. Gateway to Research
6. [Source](https://jpcoar.repo.nii.ac.jp/page/40)
7. Freebase Data Dumps. 2013
8. Google Knowledge Graph
9. GRID Release 2015-12-14
10. GRID Release 2016-12-06
11. Aligned ISNI and Ringgold identifiers for institutions
12. YouTube API
13. Microsoft Academic Knowledge Graph
14. [Source](https://ror.org/05nf86y53)