1 6 , ▁this ▁number ▁had ▁grown ▁to ▁over ▁ 8 0 0 , 0 0 0 ▁copies . ▁The ▁title ▁song ▁was ▁used ▁as ▁the ▁sixth ▁ending ▁theme ▁of ▁the ▁R ur ou ni ▁K ens hin ▁an ime . ▁The ▁single ▁was ▁re iss ued ▁in ▁the ▁standard ▁ 1 2   cm ▁CD ▁format ▁on ▁November ▁ 1 4 , ▁ 2 0 0 7 . ▁ ▁Track ▁listing ▁All ▁songs ▁written ▁and ▁composed ▁by ▁S iam ▁Sh ade . ▁Arr anged ▁by ▁Mas ao ▁Ak ashi . ▁▁ ▁Origin ally ▁the ▁title ▁track ' s ▁lyr ics ▁were ▁written ▁by ▁H ide ki , ▁while ▁the ▁music ▁was ▁written ▁by ▁D ait a . ▁ ▁Flow ▁ ▁Flow ▁recorded ▁a ▁cover ▁version ▁of ▁" 1 / 3 ▁no ▁Jun j ō ▁na ▁Kan j ō " ▁for ▁release ▁as ▁their ▁twenty ▁first ▁single ▁on ▁March ▁ 9 , ▁ 2 0 1 1 . ▁The ▁recording ▁features ▁S iam ▁Sh ade ' s ▁lead ▁guitar ist ▁D ait a ▁and ▁was ▁included ▁on ▁their ▁ 2 0 1 1 ▁compilation ▁album ▁An ime ▁Best . ▁The ▁single ▁reached ▁number ▁ 2 0 ▁on ▁the ▁Or icon ▁chart ▁and ▁chart ed ▁for ▁ 4 ▁weeks . ▁ ▁Writ ten ▁and ▁composed ▁by ▁S iam ▁Sh ade . ▁Arr anged ▁by ▁Flow ▁and ▁D ait a . ▁ ▁Other ▁cover ▁versions ▁In ▁ 2 0 1 0 , ▁" 1 / 3 ▁no ▁Jun j ō ▁na ▁Kan j ō "