| ZONE-L |
| L01 |
Administration Bldg. |
| L05, 07, 08, 10 |
Cryogenics Bldg. |
| L13-15 |
Machine Shop Bldg. |
| ZONE-M |
| M01 |
Kenkyu Honkan Bldg. |
| M02 |
Yon-Go-Kan Bldg. |
| M03 |
Cryogenics and Vacuum Lab. |
| M04 |
Radiation Contol |
| M05 |
Chemistry Lab. |
| ZONE-N |
| N01 |
Information / EmergencyCenter |
| N02 |
KEK International Center /
Users Office · Public Relations Office |
| N03, 06 |
Computer North Bldg. / South Bldg. |
| N04 |
Cafeteria |
| N07 |
Employee's Center |
| N08-10, 12-13 |
Dormitory |
| N14-16 |
Guest House |
| N17 |
Gymnasium |
|
|