In what year was the album “Ippai Ippai” released by クレイジーケンバンド?

In what year was the album “Ippai Ippai” released by クレイジーケンバンド?: The album “Ippai Ippai” was released in 2011 by クレイジーケンバンド, featuring 5 tracks.
What is the most successful song from the album “Ippai Ippai” by クレイジーケンバンド?: “いっぱいいっぱい” is the biggest hit from the album “Ippai Ippai” by クレイジーケンバンド.

Other artists of Asiatic music