Discover everything about Hello! Project · Welcome to Hello! Base, the Hello! Project Database

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Happenings
2015
2014
2013

10/14
- Kikkawa You releases “TBD”
9/2
- Kobushi Factory releases “Dosukoi! Kenkyo ni Daitan / Ramen Daisuki Koizumi-san no Uta / Nen ni wa Nen (Nen Iri Ver.)”
9/6
- Tsubaki Factory releases “Seishun Manmannaka”
8/8
- Yamagishi Riko becomes leader of Tsubaki Factory
8/19
- Morning Musume｡’15 releases “Oh my wish! / Sukatto My Heart / Ima Sugu Tobikomu Yuuki”
8/5
- Country Girls releases “Wakatteiru no ni Gomen ne / Tamerai Summertime”
7/8
- Ciao Bella Cinquetti releases “Omotesando / Futako Tamagawa / Never Never Give Up”
7/1
- LoVendoЯ releases “Iin Ja nai? / Futsuu no Watashi Ganbare!”
7/22
- ANGERME releases “Nana Korobi Yaoki / Gashin Shoutan / Mahou Tsukai Sally”
7/15
- Juice=Juice releases “First Squeeze!”

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This day in Hello! Project.

04/19/2011 Tuesday

Saho Akari leaves HelloPro Kenshuusei
04/19/2000 Wednesday

T&C Bomber releases “DON'T STOP Renaichuu”
04/19/2011 Tuesday

Kaneko Rie becomes leader of HelloPro Egg

The most complete Hello! Project database.

From Morning Coffee’s 8cm CD release to Ishikawa’s 16 groups, we aim to have the most complete database on Hello! Project, its idols, and groups.
A comprehensive view of Hello! Project.

We take our data and find all sorts of correlations to give you an entirely new view of your favorite groups and idols.
All the statistics you could ever want.

Ever wonder how old Yuuko was in her final single? How about how many days Sayu has been leader? Hello! Base strives to answer those questions.

By the numbers.

We have a lot of data. Here’s a quick overview of what’s in there.

207 idols
91 groups
219 albums
615 singles
1,945 editions
2,712 music tracks