Happy (Bump of Chicken song)

"Happy"
Single by Bump of Chicken
from the album Cosmonaut (album)
Released	April 14, 2010 (2010-04-14)
Format	CD single
Genre	Rock
Label	Toy's Factory TFCC-89300
Writer(s)	Motoo Fujiwara
Bump of Chicken singles chronology
"R.I.P./Merry Christmas" (2009) "Happy" (2010) "Mahō no Ryōri (Kimi kara Kimi e)" (2010)

"Happy" is the sixteenth single by Bump of Chicken, released on April 14, 2010. It peaked at number-one on the Oricon weekly charts and Japan Hot 100.

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