About the Song
1 Dream (1 ドリーム) is the first opening theme of Danball Senki, known worldwide as Little Battlers eXperience or LBX for short, aired on March 2, 2011 by OLM Studio. It is sung by a Japanese rock band Little Blue boX and composed by Maezawa Hiroyuki. The anime itself sets in 2050, when LBX battles and tournaments are very common, and tells about a young boy named Ban Yamano who is entrusted with a metal suitcase that contains the "great hope and despair for all humanity", a LBX named AX-00 a.k.a. Achilles. Together with his friends, he fights off his enemies using his new LBX while trying to find out the reason behind his father's disappearance.