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

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Happenings
2014
2013
2012

4/8
- Juice=Juice releases “Wonderful World / Ça va? Ça va?”
4/1
- ℃-ute releases “The Middle Management ~Josei Chuukan Kanrishoku~ / GamushaLIFE / Tsugi no Kado wo Magare”
4/15
- Morning Musume｡’15 releases “Seishun Kozou ga Naiteiru / Yuugure wa Ameagari / Ima Koko Kara”
3/25
- Country Girls releases “Itooshikutte Gomen ne / Koi Dorobou”
3/26
- Kobushi Factory releases “Nen ni wa Nen / Survivor”
3/3
- Sugaya Risako leaves Berryz Koubou
- Berryz Koubou disbands
  with Shimizu Saki, Tsugunaga Momoko, Tokunaga Chinami, Sudou Maasa, Natsuyaki Miyabi, Kumai Yurina and Sugaya Risako
- Natsuyaki Miyabi leaves Berryz Koubou
- Kumai Yurina leaves Berryz Koubou
3/17
- Up Up Girls (Kari) releases “Third Album (Kari)”

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This day in Hello! Project.

03/06/2013 Wednesday

Kitahara Sayaka releases “Haru no Gradation”
03/06/1992 Friday

Tsugunaga Momoko (23) is born

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.

198 idols
90 groups
217 albums
607 singles
1,906 editions
2,677 music tracks