2007 Happenings
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people
- 5 4 disbanded groups
- 4 0 new groups
- 4 2 retirements
- 0 0 born
- 3 -6 new idols
- 13 9 graduations
- 15 12 left groups
- 3 3 ex-leaders
- 12 2 joined groups
- 3 3 new leaders
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music
- 16 5 new albums
- 41 8 new singles
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December 2007
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19
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Kusumi Koharu releases “Kirarin☆Land”
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12
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Melon Kinenbi releases “Melon Juice”
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Hello! Project releases “Pucchi Best 8”featuring Maeda Yuki, Morning Musume。, Melon Kinenbi, Berryz Koubou, v-u-den, ℃-ute, GAM, Morning Musume。 Tanjou 10nen Kinentai, Kira☆Pika, Ongaku Gatas and Buono!H!P
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11
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5
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Ongaku Gatas releases “Yattarou ze!”
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November 2007
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30
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Yutoku Ayumi leaves Hello! ProjectH!P
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Yutoku Ayumi retires from show business
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Yutoku Ayumi leaves Tomoiki・Ki wo Uetai
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Yutoku Ayumi leaves HelloPro Kenshuusei
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28
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Kusumi Koharu releases “Chance!”
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21
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Morning Musume。 releases “Mikan”
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14
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Athena & Robikerotts is formedwith
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8
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Ishii Rika releases “Fuyu no Ashioto”
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7
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The Possible releases “HAPPY Fifteen”
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October 2007
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31
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Buono! releases “Honto no Jibun”
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28
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Gotou Maki leaves Hello! ProjectH!P
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24
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Abe Natsumi releases “Iki wo Kasanemashou”
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17
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℃-ute releases “Tokaikko Junjou”
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13
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Morozuka Kanami leaves Hello! ProjectH!P
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Hashimoto Aina leaves Hello! ProjectH!P
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Akiyama Yurika leaves Hello! ProjectH!P
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Okada Robin Shouko leaves Hello! ProjectH!P
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Gotou Yuki leaves Hello! ProjectH!P
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Oose Kaede leaves HelloPro Kenshuusei
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Gotou Yuki leaves HelloPro Kenshuusei
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10
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Matsuura Aya releases “Double Rainbow”
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Nakazawa Yuuko releases “Dannasama”
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9
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Ecomoni。 disbandswith Ishikawa Rika and Michishige Sayumi
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September 2007
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30
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26
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v-u-den releases “Jajauma Paradise”
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Maeda Yuki releases “Ai Ai Daiko”
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12
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Ongaku Gatas releases “Narihajimeta Koi no BELL”
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9
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Gotou Maki releases “How to use SEXY”
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5
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Niigaki Risa becomes leader of Athena & Robikerotts
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1
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Kira☆Pika disbandswith Kusumi Koharu and Hagiwara Mai
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August 2007
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29
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Matsuura Aya releases “Egao”
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8
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Ishii Rika releases “Kagetsu Yoru”
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7
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Ogura Manami leaves Hello! ProjectH!P
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Ogura Manami retires from show business
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Ogura Manami leaves HelloPro Kenshuusei
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1
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Berryz Koubou releases “4th Ai no Nanchara Shisuu”
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Kira☆Pika releases “Hana wo Puun / Futari wa NS”
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The Possible releases “Kaze no Uwasa”
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July 2007
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25
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Morning Musume。 releases “Onna ni Sachi Are”
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21
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Buono! is formed
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12
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Ishii Rika releases “Kimi wo Sagashiteru”
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11
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℃-ute releases “Meguru Koi no Kisetsu”
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June 2007
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27
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Berryz Koubou releases “Kokuhaku no Funsui Hiroba”
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19
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18
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Ongaku Gatas is formed
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16
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GAM disbandswith Fujimoto Miki and Matsuura Aya
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13
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The Possible releases “Natsu no Tropical Musume。”
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10
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Hashida Mirei leaves Hello! ProjectH!P
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Hashida Mirei leaves HelloPro Kenshuusei
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2
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Takahashi Ai becomes leader of Morning Musume。
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1
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Kira☆Pika is formedwith Kusumi Koharu and Hagiwara Mai
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Fujimoto Miki leaves Morning Musume。
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Fujimoto Miki steps down as leader of Morning Musume。
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May 2007
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23
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GAM releases “1st GAM〜Amai Yuuwaku〜”
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v-u-den releases “Koisuru♡Angel♡Heart”
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16
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Tsuji Nozomi releases “Koko ni Iru zee!”
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Tsuji Nozomi becomes a soloist
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9
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7
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Fujimoto Miki becomes leader of Morning Musume。
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6
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Yoshizawa Hitomi steps down as leader of Morning Musume。
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Yoshizawa Hitomi leaves Morning Musume。
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2
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Kusumi Koharu releases “Happy☆彡”
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April 2007
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25
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Morning Musume。 releases “Kanashimi Twilight”
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18
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℃-ute releases “②mini〜Ikiru to Iu Chikara〜”
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11
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Gotou Maki releases “Secret”
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4
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March 2007
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29
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Mano Erina becomes a soloist
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28
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Melon Kinenbi releases “Unforgettable”
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26
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W disbandswith Tsuji Nozomi and Kago Ai
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Tsuji Nozomi leaves Hello! ProjectH!P
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Kago Ai leaves Hello! ProjectH!P
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24
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GAM releases “Daisuki Rakuten Eagles”
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21
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Morning Musume。 releases “SEXY 8 BEAT”
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GAM releases “LU LU LU”
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15
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JunJun joins Hello! ProjectH!P
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JunJun joins Morning Musume。
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LinLin joins Morning Musume。
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LinLin leaves HelloPro Kenshuusei
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14
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Abe Natsumi releases “25~Vingt-Cinq~”
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The Possible releases “①Be Possible!”
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7
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Berryz Koubou releases “VERY BEAUTY”
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February 2007
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28
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Kusumi Koharu releases “☆☆☆ (Mitsuboshi)”
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21
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℃-ute releases “Sakura Chirari”
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18
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The Possible releases “Shushoku = GOHAN no Uta”
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14
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Morning Musume。 releases “Egao YES Nude”
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January 2007
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28
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Asami leaves Hello! ProjectH!P
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Asami retires from show business
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Miuna leaves Hello! ProjectH!P
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Miuna retires from show business
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Asami leaves Country Girls
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Asami steps down as leader of Country Musume。
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Miuna leaves Country Girls
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24
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10
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2
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LinLin joins Hello! ProjectH!P
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Kikkawa You joins Hello! ProjectH!P
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LinLin joins HelloPro Kenshuusei
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