In what year was the album “Kuchuu Puzzle” released by Kotoko?

In what year was the album “Kuchuu Puzzle” released by Kotoko?: The album “Kuchuu Puzzle” was released in 2013 by Kotoko, featuring 9 tracks.
What is the most successful song from the album “Kuchuu Puzzle” by Kotoko?: “Light My Fire” is the biggest hit from the album “Kuchuu Puzzle” by Kotoko.

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