▁comes ▁with ▁a ▁ 3 6 - page ▁lyr ics ▁book let ▁and ▁four ▁bonus ▁tracks . ▁The ▁album ▁jack et ▁cover ▁for ▁the ▁Y oit oko ▁and ▁regular ▁ed itions ▁are ▁the ▁same . ▁The ▁first ▁press ▁edition ▁has ▁a ▁different ▁jack et ▁cover . ▁ ▁Songs ▁In ▁Japon ism , ▁Ar ashi ▁express es ▁their ▁interpret ations ▁of ▁the ▁" w onder ful ness ▁of ▁Japan ". ▁The ▁album ▁show cases ▁Ar ashi ' s ▁am bit ious ▁challeng ing ▁spirit ▁and ▁continuous ▁evolution . ▁The ▁lead ▁track ▁" K ok oro ▁no ▁S ora " ▁was ▁composed ▁by ▁Tom oy as u ▁H ote i , ▁who ▁is ▁based ▁in ▁London , ▁with ▁the ▁theme ▁" J apan ▁seen ▁from ▁the ▁outside " ▁in ▁mind . ▁Descri bed ▁as ▁a ▁" pass ion ate ▁and ▁man ly ▁song ", ▁Ar ashi ▁s ings ▁to ▁a ▁fast - p ac ed ▁H ote i ▁sound , ▁where ▁a ▁battle ▁between ▁Ar ashi , ▁H ote i , ▁and ▁Japanese ▁instruments ▁take ▁place . ▁The ▁album ▁includes ▁a ▁cover ▁of ▁Sh on ent ai ' s ▁" N ih on ▁Y oit oko ▁M aka ▁F ush igi ". ▁ ▁Japon ism ▁includes ▁two ▁of ▁the ▁group ' s ▁previously ▁released ▁singles : ▁" S ak ura " ▁and ▁" A oz ora ▁no ▁Sh ita , ▁K imi ▁no ▁Ton ari ". ▁This ▁album ▁also ▁includes ▁four teen ▁new ▁songs ▁plus ▁five ▁of ▁each ▁member ' s ▁solo ▁songs . ▁It