▁of ▁places ▁in ▁Switzerland ▁ ▁R uti , ▁an ▁alternative ▁sp elling ▁of ▁ro ti , ▁an ▁un le aven ed ▁flat b read <0x0A> </s> ▁is ▁the ▁e ighth ▁single ▁by ▁the ▁Japanese ▁id ol ▁group ▁Id ol ing . ▁As ▁well ▁as ▁the ▁normal ▁single , ▁it ▁was ▁released ▁in ▁an ▁A ▁and ▁B ▁limited ▁edition ▁format , ▁each ▁containing ▁its ▁own ▁DVD . ▁Version ▁A ▁contains ▁the ▁M uj ō ken ▁K ō fu ku ▁P V , ▁as ▁well ▁as ▁film ing ▁the ▁photo - sh oot ▁for ▁the ▁jack et ▁photos ▁and ▁for ▁the ▁video ▁itself . ▁Version ▁B ▁contains ▁the ▁baby ▁blue ▁P V , ▁as ▁well ▁as ▁" making ▁of " ▁film ing ▁of ▁the ▁video . ▁Special ▁trad ing ▁cards ▁were ▁included ▁with ▁the ▁normal ▁edition , ▁with ▁eigh teen ▁in ▁each ▁copy . ▁M uj ō ken ▁K ō fu ku ▁was ▁used ▁as ▁the ▁ending ▁song ▁of ▁Fu ji ▁TV ' s ▁" R a ion ▁no ▁G ok igen y ō " ▁from ▁ 2 9 ▁June ▁ 2 0 0 9 ▁until ▁ 2 5 ▁September ▁ 2 0 0 9 . ▁Its ▁highest ▁position ▁on ▁the ▁Or icon ▁chart ▁was ▁# 5 . ▁ ▁Track ▁list ings ▁ ▁CD ▁▁▁▁▁ ▁U ▁ ▁DVD ▁Limited ▁Edition ▁A ▁ ▁M uj ō ken ▁K ō fu ku ▁( P V ) ▁ ▁M uj ō ken ▁K ō fu ku ▁( P V ▁& ▁CD ▁- ▁Jack et ▁Phot ography ▁& ▁"