Installation Guide 2025

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Commander Fleet Activities Sasebo

The Commander Fleet Activities Sasebo is the home base of the U.S. Navy’s Seventh Fleet and is located in Sasebo City Japan. As the home of the U.S. Navy’s Seventh Fleet, and winner of the 2009 Commander in Chief’s Annual Award for Installation Excellence, the Base, often referred to as CFAY (Commander Fleet Activities Yokosuka), hosts 12 afloat commands and more than 82 other shore commands and tenant activities. CFAY’s primary mission is to provide support services to forward deployed naval forces in Yokosuka, and other units assigned in the Western Pacific.

Contact Information
Website

Address:

U.S. Fleet Activities Sasebo Sasebo City Japan 857-0056

Main:

011-81-956-50-1110 | CFAS Operator
Find on Google Maps

Programs & Services

  • New Parent Support Program
    Address
    Fleet Activities Sasebo Sasebo City Japan 857-0056
    Map
    Website
    Phone

    Main:

    +011-81-956-50-3372

    Info:

    315-252-3372
    Hours

    Mon – Fri 7:30 a.m. – 4:30 p.m.
    Sat – Closed
    Sun – Closed
    Holidays – Closed

  • Non-appropriated Funds (NAF) Human Resources
    Address
    Fleet Activities Sasebo Sasebo City Japan 857-0056
    Map
    Website
    Phone

    Main:

    +011-81-956-50-3328

    Info:

    DSN Phone: 315-252-3328
    Hours

    Mon – Fri 8:00 a.m. – 5:00 p.m.
    Sat – Sun – closed
    Holidays – closed

  • Personal Financial Management Services
    Address
    PSC 476 Box 62 FPO United States 96322
    Map
    Website
    Phone

    Main:

    +011-81-956-50-3372

    Info:

    DSN Phone: 315-252-3372
    Hours

    Mon – Fri 7:30 a.m. – 4:30 p.m.
    Sat – Closed
    Sun – Closed
    Holidays – Closed

  • Personal Financial Management Services
    Address
    Fleet Activities Sasebo Sasebo City Japan 857-0056
    Map
    Website
    Phone

    Main:

    +011-81-956-50-3372

    Info:

    DSN Phone: 315-252-3372
    Hours

    Mon – Fri 7:30 a.m. – 4:30 p.m.
    Sat – Closed
    Sun – Closed
    Holidays – Closed

  • Personnel Support Office
    Address
    Fleet Activities Sasebo Sasebo City Japan 857-0056
    Map
    Website
    Phone

    Main:

    +011-81-956-50-2200

    Info:

    DSN Phone: 315-252-2200
    Hours

    Mon – Fri 7:30 a.m. – 4:00 p.m.
    ID Card Section opens everyday Mon – Fri at 0730-1600.

    Sat – Closed
    Sun – Closed
    Holidays – Closed

  • Relocation Assistance Program
    Address
    PSC 476 Box 62 FPO United States 96322-0062
    Map
    Website
    Phone

    Main:

    +011-81-956-50-3372

    Info:

    DSN Phone: 315-252-3372
    Hours

    Mon – Fri 7:00 – 17:30
    Sat – Closed
    Sun – Closed
    Holidays – Closed

  • Relocation Assistance Program
    Address
    Fleet Activities Sasebo Sasebo City Japan 857-0056
    Map
    Website
    Phone

    Main:

    +011-81-956-50-3372

    Info:

    DSN Phone: 315-252-3372
    Hours

    Mon – Fri 7:00 – 17:30
    Sat – Closed
    Sun – Closed
    Holidays – Closed

  • Restaurants/Fast Food
    Address
    Fleet Activities Sasebo Sasebo City Japan 857-0056
    Map
    Website
    Phone

    Main:

    +011-81-956-50-3506 | NEX Customer Service

    Info:

    DSN Phone: 315-252-3506 | NEX Customer Service
    Hours
    Mon – Sun 6:30 a.m. – 8:00 p.m.
  • Retirement Services
    Address
    Fleet Activities Sasebo Sasebo City Japan 857-0056
    Map
    Website
    Phone

    Main:

    +011-81-956-50-3372

    Info:

    DSN Phone: 315-252-3372
    Hours

    Contact Fleet and Family Support Center for
    schedule of VA Rep

  • School Age Care
    Address
    Fleet Activities Sasebo Sasebo City Japan 857-0056
    Map
    Website
    Phone

    Main:

    +011-81-956-50-2989 | Main Base

    Info:

    +011-81-956-50-8763 | Hario
    Hours

    Main Base:
    School Year
    Monday – Friday: 6 – 8 a.m. & 3 – 6 p.m.

    School Holidays & Out Days
    Monday – Friday: 6 a.m. – 6 p.m.

    Saturday, Sunday & Federal Holidays: Closed

    Hario:
    School Year
    Monday-Friday: 6 – 8 a.m. & 3 – 6 p.m.

    School Holidays & Out Days
    Monday-Friday: 6 a.m. – 6 p.m. & 3 – 6 p.m.
    Saturday, Sunday & Federal Holidays: Closed

  • School Liaison Office/Community Schools
    Address
    Fleet Activities Sasebo Sasebo City Japan 857-0056
    Map
    Website
    Phone

    Main:

    +011-81-956-50-2206

    Info:

    DSN Phone: 315-252-2206
    Hours

    Summer Hours:

    Mon – Fri 8:00 a.m. – 3:00 p.m.

    School Hours:

    Mon – Fri 7:30 a.m. – 4:00 p.m.

    Sat – Closed

    Sun – Closed

    Holidays – Closed

  • Spouse Education, Training and Careers
    Address
    Fleet Activities Sasebo Sasebo City Japan 857-0056
    Map
    Website
    Phone

    Main:

    +011-81-956-50-3372

    Info:

    DSN Phone: 315-252-3372
    Hours

    Mon – Fri 7:30 a.m. – 4:30 p.m.
    Sat – Closed
    Sun – Closed
    Holidays – Closed