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1.Specifics:

For phone calls originating at NTT regular phone lines and terminating in au cellular lines, a maximum 25% price discount will be offered. This will bring weekday daytime rates in line with connection charges for phone calls from au cellular phones to NTT regular phone lines. Time Area Origination Time offered for 10 yen charge / Price for 3 minutes Reduction rate Previous Future Day Time 8:00am - 7:00pm Entire Country Calls within local area or to neighboring prefecture 20.0 seconds / 90 yen 15.0 seconds / 120 yen 25.0% Other 15.0 seconds / 120 yen 12.0 seconds / 150 yen 20.0% Weekday Evenings 7:00pm - 11:00pm Sat., Sun., Holidays 8:00am - 11:00pm Kanto Region Chubu Region Calls within local area or to neighboring prefecture 20.0 seconds / 90 seconds 19.0 seconds / 100 yen 5.0% Hokkaido Chugoku Region 20.0 seconds / 90 seconds 18.5 seconds / 100 yen 7.5% * This chart relates to relevant calls originating in NTT regular phone lines and termination in au cellular phones within the specified regions. KDDI and Okinawa Cellular' s definitions of areas and neighboring areas are provided in the chart below. * Rates for weekday evenings, Saturdays, Sundays, and Holidays in the Chubu, Hokkaido, and Chugoku regions are 10 yen per 20.0 second connection. Areas Termination Point (au cellular phone) Origination Point Area Name Prefecture / Area Name Neighboring Prefectures Hokkaido Hokkaido Aomori Prefecture Tohoku Miyagi Prefecture, Fukushima Prefecture, Yamagata Prefecture, Niigata Prefecture, Aomori Prefecture, Akita Prefecture, Iwate Prefecture Hokkaido, Toyama Prefecture, Nagano Prefecture, Gunma Prefecture, Tochigi Prefecture, Ibaraki Prefecture Kanto Tokyo-to, Kanagawa Prefecture, Saitama Prefecture, Chiba Prefecture, Ibaraki Prefecture, Tochigi Prefecture, Gunma Prefecture, Yamanashi Prefecture Fukushima Prefecture, Niigata Prefecture, Nagano Prefecture, Shizuoka Prefecture Chubu Nagano Prefecture, Shizuoka Prefecture, Aichi Prefecture, Mie Prefecture, Gifu Prefecture Niigata Prefecture, Toyama Prefecture, Ishikawa Prefecture, Fukui Prefecture, Shiga Prefecture, Kyoto-fu, Nara Prefecture, Wakayama Prefecture, Gunma Prefecture, Saitama Prefecture, Yamanashi Prefecture, Kanagawa Prefecture Hokuriku Toyama Prefecture, Ishikawa Prefecture, Fukui Prefecture Niigata Prefecture, Nagano Prefecture Gifu Prefecture, Shiga Prefecture, Kyoto-fu Kansai Osaka-fu, Hyogo Prefecture, Kyoto-fu, Nara Prefecture, Shiga Prefecture, Wakayama Prefecture Fukui Prefecture, Gifu Prefecture, Mie Prefecture, Okayama Prefecture, Tottori Prefecture, Kagawa Prefecture, Tokushima Prefecture Chugoku Hiroshima Prefecture, Okayama Prefecture, Yamaguchi Prefecture, Tottori Prefecture, Shimane Prefecture Hyogo Prefecture, Kagawa Prefecture, Ehime Prefecture, Tokushima Prefecture, Fukuoka Prefecture, Oita Prefecture Shikoku Kagawa Prefecture, Tokushima Prefecture, Kochi Prefecture, Ehime Prefecture Wakayama Prefecture, Osaka-fu, Hyogo Prefecture, Okayama Prefecture, Hiroshima Prefecture, Yamaguchi Prefecture, Oita Prefecture, Miyazaki Prefecture Kyushu Fukuoka Prefecture, Saga Prefecture, Kumamoto Prefecture, Nagasaki Prefecture, Oita Prefecture, Miyazaki Prefecture, Kagoshima Prefecture Yamaguchi Prefecture, Ehime Prefecture, Okinawa Prefecture Okinawa Okinawa Prefecture Kagoshima Prefecture Weekday Evening, Sat., Sun., Holidays (after reduction) Time Origination Time offered for 10 yen charge / Price for 3 minutes Kanto / Chubu Regions Hokkaido / Chugoku Regions Kansai, Kyushu, Hokuriku, Shikoku Regions Tohoku / Okinawa Regions Weekday Evenings 7:00pm - 23:00 pm Sat., Sun., Holidays 8:00am - 11:00pm Calls within local area or to neighboring prefecture 20.0 seconds / 90 yen 20.0 seconds / 90 yen Other 17.0 seconds / 110 yen Late Night 23:00am - 8:00am Calls within local area or to neighboring prefecture 30.5 seconds / 60 yen 27.5 seconds / 70 yen 30.0 seconds 60 yen 30.0 seconds 60 yen Other 25.0 seconds / 80 yen

2.Commencement Date
	Monday, April 21, 2003 from 2:00 AM