ing ▁Olympics ▁coverage ▁on ▁N H K . ▁When ▁writing ▁this ▁song , ▁Sak ur ai ▁focused ▁on ▁the ▁meaning ▁behind ▁the ▁Olympics ▁and ▁wanted ▁to ▁write ▁a ▁song ▁not ▁just ▁for ▁those ▁who ▁win , ▁but ▁for ▁everyone ▁who ▁particip ates . ▁ ▁The ▁ap ▁bank ▁announced ▁that ▁Mr . Children ▁would ▁appear ▁for ▁all ▁ 3 ▁days ▁at ▁ap ▁bank ▁f es ▁' 0 8 . ▁Their ▁second ▁single ▁of ▁the ▁year , ▁" H an abi ", ▁released ▁on ▁September ▁ 3 , ▁ 2 0 0 8 , ▁was ▁used ▁as ▁the ▁theme ▁song ▁to ▁the ▁Japanese ▁drama ▁Code ▁Blue , ▁in ▁which ▁Tom oh isa ▁Yam ash ita ▁played ▁a ▁main ▁role . ▁The ▁single ▁" H an abi " ▁to pped ▁the ▁Or icon ▁single ▁charts ▁for ▁two ▁weeks , ▁becoming ▁their ▁ 2 9 th ▁consecutive ▁number - one ▁single . ▁However , ▁their ▁next ▁single ▁ ▁became ▁their ▁first ▁download - only ▁single ▁for ▁the ▁music ▁download ▁market . ▁The ▁nun ▁full - track ▁ring t one ▁download s ▁( Ch aku ▁U ta ) ▁of ▁the ▁song ▁began ▁on ▁October ▁ 1 ▁and ▁the ▁full - track ▁download s ▁( Ch aku ▁U ta ▁Full ) ▁began ▁on ▁November ▁ 1 , ▁ 2 0 0 8 . ▁Their ▁studio ▁album ▁Super market ▁Fant asy ▁was ▁released ▁on ▁December ▁ 1 0 , ▁ 2 0 0 8 . ▁Super market ▁Fant asy ▁sold ▁about ▁ 7 0 8 , 0 0 0 ▁copies