Kaisei Academy was created in 1871.

Kobe Kaisei College was created in 1955.

Kaisei Ichirō was born on 1986-12-18.

Tsugio Ibayashi has written:

'Heisei gonen kaisei Shoho no kaisetsu'

Arashi also release "Believe/曇りのち快晴 (Kumori Nochi Kaisei)" on March 4th.

"Believe" is the theme song for "ヤッターマン" (Yatterman)."曇りのち快晴" (Kumori Nochi Kaisei) is sung by Yano Kenta (矢野健太), the main character of the Japanese drama "Uta no Oniisan", which is played by Ohno Satoshi.

They released Dream A Live on the 23rd of April. (It has Happiness and Step and Go.. as well as other songs)

They had released new songs lately:

One Love (Hana Yori Dango Final)

How to Fly

Smile

Kaze no mukou e

Truth (Maou)