is the fourth single by Berryz Kobo, released on August 25, 2004. The single entered the Oricon Weekly Singles Chart at number 20, with 11,000 copies setting a record for Berryz Kobo's first week sales.

Details

* Main vocalists:

Miyabi Natsuyaki is a Japanese singer. Her career began in 2002 when she passed the audition for Hello! Project Kids, an all-female child pop group under Hello! Project. She continued to sing in that group and became a part of four smaller groups composed of ...

, Risako Sugaya (centre),

Momoko Tsugunaga is a former Japanese singer, actress, and radio personality. Tsugunaga joined Hello! Project as a member of Hello! Project Kids at the age of 10 and later became part of the girl groups Berryz Kobo and Buono! Following Berryz Kobo's hiatus, sh ...

, Yurina Kumai

Track listing

# (Music and lyrics:

Tsunku , known professionally as , is a Japanese singer, record producer, and songwriter. He is the lead singer of the rock band Sharam Q. As a songwriter, Tsunku is the primary producer for Morning Musume and other Hello! Project acts, such as Coconut ...

. Arrangement: Suzuki Shunsuke) # (Music and lyrics: Tsunku, Arrangement: Suzuki Shunsuke) # "Happiness (Kōfuku Kangei!)" (Instrumental)

PV versions

* Normal version * Dance-shot version * Close-up version (group)

References

External links

Happiness ~Kofuku Kangei!~
entry on the Up-Front Works official website
J-Ongaku:Happiness (Kōfuku Kangei!)

Jpop Stop!:Happiness (Kōfuku Kangei!)
2004 singles Songs written by Tsunku Berryz Kobo songs Song recordings produced by Tsunku 2004 songs Piccolo Town singles {{Hello!Project-stub