FY2005 (ended March 31, 2006) Quarterly Operating Data

[Unit]
Subscribers, Net Increase from previous period: thousands
ARPU: yen/month/contract
MOU: minutes/month/contract
Sites: sites

(Consolidated basis)

			FY2004	FY2005					FY2006
			full year results [Ref.]	full year results					full year forecasts [as of Apr 28, 2006]
					1Q (Apr- Jun, 2005)	2Q (Jul- Sep, 2005)	3Q (Oct- Dec, 2005)	4Q (Jan- Mar, 2006)
Cellular
Subscribers			48,825	51,144	49,430	49,904	50,366	51,144	52,900
	FOMA		11,501	23,463	13,710	16,770	20,129	23,463	35,000
	mova		37,324	27,680	35,719	33,134	30,237	27,680	17,900
Market share12			56.1%	55.7%	56.1%	56.0%	55.9%	55.7%	-
Net Increase from previous period2			2,497	2,319	605	475	462	778	1,756
	FOMA2		8,456	11,963	2,210	3,060	3,359	3,335	11,537
	mova2		-5,959	-9,644	-1,605	-2,585	-2,897	-2,557	-9,780
Aggregate ARPU (FOMA + mova) 3			7,200	6,910	6,940	7,050	6,920	6,720	6,690
	Voice ARPU4		5,330	5,030	5,120	5,170	5,040	4,780	4,760
	Packet ARPU		1,870	1,880	1,820	1,880	1,880	1,940	1,930
		i-mode ARPU	1,870	1,870	1,810	1,870	1,860	1,920	1,910
ARPU generated purely from i-mode (FOMA + mova)3			2,060	2,040	1,990	2,050	2,030	2,090	2,070
Aggregate ARPU (FOMA)3			9,650	8,700	9,090	9,050	8,650	8,260	7,790
	Voice ARPU4		6,380	5,680	5,990	5,970	5,660	5,330	5,090
	Packet ARPU		3,270	3,020	3,100	3,080	2,990	2,930	2,700
		i-mode ARPU	3,220	2,980	3,070	3,050	2,960	2,910	2,660
ARPU generated purely from i-mode (FOMA)3			3,260	3,040	3,110	3,100	3,020	2,970	2,740
Aggregate ARPU (mova)3			6,800	5,970	6,190	6,140	5,910	5,540	5,240
	Voice ARPU4		5,160	4,680	4,820	4,810	4,680	4,370	4,320
	i-mode ARPU		1,640	1,290	1,370	1,330	1,230	1,170	920
ARPU generated purely from i-mode (mova)3			1,850	1,460	1,550	1,510	1,400	1,340	1,080
MOU (FOMA + mova)35			151	149	149	152	151	146	-
MOU (FOMA)35			229	202	214	211	201	188	-
MOU (mova)35			138	122	126	125	122	113	-
Churn Rate2			1.01%	0.77%	0.80%	0.81%	0.72%	0.75%	-
i-mode
Subscribers			44,021	46,360	44,659	45,139	45,616	46,360	47,900
	FOMA		11,353	22,914	13,514	16,464	19,715	22,914	-
	i-αppli compatible67		29,989	34,900	31,330	32,799	34,346	34,900	-
i-mode Subscription Rate2			90.2%	90.6%	90.3%	90.5%	90.6%	90.6%	90.5%
Net Increase from previous period			2,944	2,339	638	481	477	744	1,540
iMenu Sites (FOMA)8			4,830	6,028	5,082	5,316	5,844	6,028	-
iMenu Sites (mova)8			4,594	5,043	4,681	4,799	4,995	5,043	-
Access Percentage by Content Category
	Ringing tone / Screen		30%	21%	24%	23%	20%	18%	-
	Game / Horoscope		22%	24%	22%	21%	25%	26%	-
	Entertainment Information		24%	27%	27%	27%	27%	28%	-
	Information		12%	12%	12%	14%	12%	9%	-
	Database		4%	5%	5%	5%	5%	6%	-
	Transaction		8%	11%	10%	10%	11%	13%	-
Independent Sites9			85,013	93,507	87,372	89,367	91,137	93,507	-
Percentage of Packets Transmitted
	Web		94%	96%	96%	96%	97%	97%	-
	Mail		6%	4%	4%	4%	3%	3%	-
PHS
Subscribers			1,314	771	1,150	987	882	771	320
Market Share1			29.4%	16.4%	25.7%	22.0%	19.3%	16.4%	-
Net Increase from previous period			-278	-543	-164	-163	-105	-111	-451
ARPU4			3,360	3,280	3,320	3,290	3,270	3,230	-
MOU510			82	72	74	71	70	68	-
Data transmission rate (time)1011			74.7%	76.2%	75.8%	75.9%	76.5%	77.2%	-
Churn Rate			3.23%	4.64%	4.83%	5.20%	3.82%	4.54%	-
Others
Prepaid Subscribers12			76	53	68	61	57	53	-
Communication Module Services Subscribers12			544	665	582	609	634	665	990
	FOMA Ubiquitous plan13		-	1	-	-	-	1	-
	DoPa Single Service14		544	665	582	609	634	665	-

• 1 Source for other cellular telecommunications operators: Data announced by Telecommunications Carriers Association
• 2 Data are calculated including Communication Module Service subscribers.
• 3 Data are calculated excluding Communication Module Services-related revenues and Communication Module Services subscribers.
• 4 Inclusive of circuit-switched data communications
• 5 MOU (Minutes of Usage) : Average communication time per one month per one user
• 6 Sum of FOMA handsets and mova handsets
• 7 The number of subscribers since the fourth quarter results of Fiscal 2005 has been revised due to the change of calculation method.
• 8 The number of i-menu Sites charged per view are added to the existing number of i-menu Sites charged with fixed monthly fee.
• 9 Data on independent sites are from OH!NEW? by Digital Street Inc.
• 10 Not inclusive of data communication time via @FreeD service
• 11 Percentage of data traffic to total outbound call time
• 12 Included in total cellular subscribers
• 13 Included in FOMA subscribers
• 14 Included in mova subscribers

International service-related revenues have been included in the ARPU data calculation from the fiscal year ended Mar. 31, 2006, due to its growing contribution to total revenues.

International service-related ARPU included in the ARPU results for FY2005 and forecasts for FY2006, are as below:

	FY2005 full year results					FY2006 full year forecasts
		1Q (Apr-Jun, 2005)	2Q (Jul-Sep, 2005)	3Q (Oct-Dec, 2005)	4Q (Jan-Mar, 2006)
Aggregate ARPU (FOMA + mova)	40 yen	30 yen	40 yen	40 yen	40 yen	60 yen
Aggregate ARPU (FOMA)	70 yen	60 yen	70 yen	70 yen	70 yen	80 yen
Aggregate ARPU (mova)	30 yen	20 yen	30 yen	30 yen	20 yen	40 yen

ARPU data for the terms prior to FY2005 do not include International service-related revenues. ARPU generated from International services, derived from the revenues thereof, for the relevant periods are as below:

	FY2004 (Ended Mar.31, 2005) Full-year result
Aggregate ARPU (FOMA + mova)	20 yen

1. ARPU (FOMA + mova) :
   Aggregate ARPU (FOMA + mova) = Voice ARPU (FOMA + mova) + Packet ARPU (FOMA + mova)

   • Voice ARPU (FOMA + mova) :
     Voice ARPU (FOMA + mova) Related Revenues (monthly charges, voice transmission charges) / Number of active cellular phone subscribers (FOMA + mova)
   • Packet ARPU (FOMA + mova) :
     {Packet ARPU (FOMA) Related Revenues (monthly charges, packet transmission charges) + i-mode ARPU (mova) Related Revenues (monthly charges, packet transmission charges) } / Number of active cellular phone subscribers (FOMA + mova)
   • i-mode ARPU (FOMA + mova)1 :
     i-mode ARPU (FOMA + mova) Related Revenues (monthly charges, packet transmission charges) / Number of active cellular phone subscribers (FOMA + mova)
   • ARPU generated purely from i-mode (FOMA + mova)2:
     i-mode ARPU (FOMA + mova) Related Revenues (monthly charges, packet transmission charges) / Number of active i-mode subscribers (FOMA + mova)

2. ARPU (FOMA) :
   Aggregate ARPU (FOMA) = Voice ARPU (FOMA) + Packet ARPU (FOMA)

   • Voice ARPU (FOMA) :
     Voice ARPU (FOMA) Related Revenues (monthly charges, voice transmission charges) / Number of active cellular phone subscribers (FOMA)
   • Packet ARPU (FOMA) :
     Packet ARPU (FOMA) Related Revenues (monthly charges, packet transmission charges) / Number of active cellular phone subscribers (FOMA)
   • i-mode ARPU (FOMA)1 :
     i-mode ARPU (FOMA) Related Revenues (monthly charges, packet transmission charges) / Number of active cellular phone subscribers (FOMA)
   • ARPU generated purely from i-mode (FOMA)2 :
     i-mode ARPU (FOMA) Related Revenues (monthly charges, packet transmission charges) / Number of active i-mode subscribers (FOMA)

3. ARPU (mova) :
   Aggregate ARPU (mova) = Voice ARPU (mova) + i-mode ARPU (mova)

   • Voice ARPU (mova) :
     Voice ARPU (mova) Related Revenues (monthly charges, voice transmission charges) / Number of active cellular phone subscribers (mova)
   • i-mode ARPU (mova)1 :
     i-mode ARPU (mova) Related Revenues (monthly charges, packet transmission charges) / Number of active cellular phone subscribers (mova)
   • ARPU generated purely from i-mode (mova)2 :
     i-mode ARPU (mova) Related Revenues (monthly charges, packet transmission charges) / Number of active i-mode subscribers (mova)
4. ARPU (PHS) :
   ARPU (PHS) : ARPU (PHS) Related Revenues (monthly charges, voice transmission charges) / Number of active PHS subscribers

Number of active subscribers used in ARPU / MOU / Churn Rate calculations are sum of Number of active subscribers for each month.

• Active subscribers = (Number of subscribers at the end of previous month + Number of subscribers at the end of current month) / 2

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