In what year was the album “Shu” released by Kagrra?

In what year was the album “Shu” released by Kagrra?: The album “Shu” was released in 2009 by Kagrra, featuring 10 tracks.
What is the most successful song from the album “Shu” by Kagrra?: “Sakura Zukiyo” is the biggest hit from the album “Shu” by Kagrra.

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