2006 Oricon Number 1 Releases

#1 Singles and Albums in 2006 according to Oricon

From January 1, 2006 to December 31, 2006. Week 52's sales unavailable due to Oricon holidays. Click on the # for that week to view the top 10 albums, singles and their sales.

Note: 'Week Sales' means the number of units that the product sold to get to #1 for that week. Usually this is the product's first week sales, but not always.

#	Date	Single Artist	Single	Week Sales	Album Artist	Album	Week Sales
1	01.02	Shuuji to Akira	Seishun Amigo	108,006	Hamasaki Ayumi	(miss)understood	653,830
2	01.09	Koda Kumi	feel	39,110	Domoto Koichi	Endless SHOCK Original Sound Track	91,877
3	01.16	Tackey & Tsubasa	Venus	105,782	Yuzu	Ribbon	173,259
4	01.23	B'z	Shoudou	202,096	Tokyo Jihen	Adult	169,551
5	01.30	ENDLICHERI☆ENDLICHERI	Somei Yoshino	120,136	KREVA	Ai Jibunhaku	97,461
6	02.06	TOKIO	Mr.Traveling Man	79,299	Aqua Timez	Sora Ippai ni Kanaderu Inori	67,304
7	02.13	ASIAN KUNG-FU GENERATION	World Apart	49,558	BoA	OUTGROW	221,549
8	02.20	HYDE	SEASON'S CALL	73,669	DREAMS COME TRUE	THE LOVE ROCKS	212,132
9	02.27	EXILE	YES!	65,845	ENDLICHERI☆ENDLICHERI	Coward	117,192
10	03.06	Hamasaki Ayumi	Startin' / Born To Be...	116,034	Koda Kumi	BEST ~second session~	983,359
11	03.13	NEWS	Sayaendou / Hadashi no Cinderella Boy	151,760	Koda Kumi	BEST ~second session~	278,704
12	03.20	KAT-TUN	Real Face	754,234	KAT-TUN	Best of KAT-TUN	556,548
13	03.27	KAT-TUN	Real Face	87,223	EXILE	ASIA	280,371
14	04.03	KAT-TUN	Real Face	51,207	Spitz	CYCLE HIT 1991-1997	77,232
15	04.10	B'z	Yuruginai Mono Hitotsu	160,593	HY	Confidence	190,954
16	04.17	SMAP	Dear WOMAN	210,361	HY	Confidence	79,619
17	04.27	Ketsumeishi	Tabiudo	165,975	Def Tech	Catch The Wave	358,322
18	05.01	Ketsumeishi	Tabiudo	77,975	Def Tech	Catch The Wave	306,050
19	05.08	ORANGE RANGE	Champione	122,196	Red Hot Chili Peppers	Stadium Arcadium	139,447
20	05.15	ARASHI	Kitto Daijoubu	160,240	Remioromen	HORIZON	320,255
21	05.22	Fukuyama Masaharu	milk tea / Utsukushiki Hana	185,551	Remioromen	HORIZON	101,640
22	05.29	Yamashita Tomohisa	Daite Señorita	403,371	Remioromen	HORIZON	55,341
23	06.05	B'z	SPLASH!	270,535	T.M.Revolution	1000000000	68,619
24	06.12	V6	Good Day!!	89,506	Utada Hikaru	ULTRA BLUE	500,317
25	06.19	Hamasaki Ayumi	BLUE BIRD	160,572	Utada Hikaru	ULTRA BLUE	156,978
26	06.26	ENDLICHERI☆ENDLICHERI	The Rainbow Star	111,521	B'z	MONSTER	400,616
27	07.03	Mr.Children	Houkiboshi	254,024	ARASHI	ARASHIC	130,713
28	07.10	Domoto Koichi	Deep in your heart / +MILLION but -LOVE	221,116	Tamaki Nami	Speciality	53,813
29	07.17	KAT-TUN	SIGNAL	450,752	MEGARYU	Garyuu Senpuu	36,085
30	07.24	KinKi Kids	Natsumoyou	238,868	SMAP	Pop Up! SMAP	320,912
31	07.31	ARASHI	Aozora Pedal	154,832	V6	Very best II	108,631
32	08.07	Southern All Stars	Dirty Old Man ~Saraba Natsu yo~	132,796	Every Little Thing	Crispy Park	93,189
33	08.14	Sukima Switch	Guarana	40,523	Various Artists	Beautiful Songs ~Kokoro de Kiku Uta~	60,034
34	08.21	TOKIO	Sorafune / do! do! do!	121,099	aiko	Kanojo	250,059
35	08.28	GYM	Fever to Future	226,459	Shonannokaze	Shonannokaze ~Riders High~	219,602
36	09.04	Amane Kaoru	Taiyou no Uta	111,159	YUKI	WAVE	221,811
37	09.11	GLAY	Natsuoto / Hen na Yume ~THOUSAND DREAMS~	101,028	Domoto Koichi	mirror	121,384
38	09.18	Amane Kaoru	Taiyou no Uta	47,119	SEAMO	Live Goes On	100,401
39	09.25	ayaka	Mikazuki	40,091	Kobukuro	ALL SINGLES BEST	556,988
40	10.02	Porno Graffitti	Winding Road	100,866	Kobukuro	ALL SINGLES BEST	301,136
41	10.09	SMAP	Arigatou	170,942	Kobukuro	ALL SINGLES BEST	250,098
42	10.16	Koda Kumi	Yume no Uta / Futari de...	175,643	Kobukuro	ALL SINGLES BEST	172,991
43	10.23	Kisarazu Cat's Eye feat. MCU	Seaside Byebye	117,715	ZARD	Golden Best ~15th Anniversary~	251,063
44	10.30	WaT	Ready Go!	46,295	ayaka	First Message	350,580
45	11.06	Morning Musume	Aruiteru	40,967	ELLEGARDEN	ELEVEN FIRE CRACKERS	215,960
46	11.13	Mr.Children	Shirushi	350,059	Oasis	Stop the Clocks	87,462
47	11.20	BUMP OF CHICKEN	Namida no Furusato	180,226	CHEMISTRY	ALL THE BEST	250,018
48	11.27	KinKi Kids	Harmony of December	234,378	Hamasaki Ayumi	Secret	386,280
49	12.04	KAT-TUN	Bokura no Machi de	410,103	Fukuyama Masaharu	5 Nen Mono	225,388
50	12.11	Kanjani8	Kanfuu Fighting	264,183	KinKi Kids	I album -iD-	220,946
51	12.18	Tegomass	Miso Soup	88,160	Koda Kumi	Black Cherry	502,426
52	12.25	N/A	N/A	N/A	N/A	N/A	N/A