▁the ▁A - side ▁tracks ▁on ▁their ▁singles ▁had ▁started ▁to ▁dict ate ▁and ▁overall ▁theme ▁as ▁to ▁who ▁Mr . ▁Children ▁were ▁as ▁a ▁group . ▁They ▁felt ▁a ▁lot ▁of ▁feelings ▁and ▁des ires ▁which ▁have ▁sh aped ▁them ▁as ▁a ▁group ▁came ▁from ▁these ▁coupling ▁songs , ▁and ▁thus ▁decided ▁to ▁release ▁them ▁as ▁a ▁compilation ▁album . ▁On ▁May ▁ 5 , ▁ 2 0 0 7 , ▁after ▁the ▁second ▁concert ▁for ▁the ▁first ▁half ▁of ▁the ▁Home ▁tour , ▁drum mer ▁H ide ya ▁Su zu ki ▁injured ▁his ▁hand ▁after ▁accident ally ▁touch ing ▁a ▁vent il ator . ▁He ▁injured ▁his ▁left ▁index ▁finger , ▁which ▁required ▁four ▁st itch es ▁and ▁the ▁following ▁two ▁concert s ▁had ▁to ▁be ▁res ch eduled . ▁Public ity ▁for ▁the ▁tour ▁reached ▁a ▁high , ▁when ▁they ▁performed ▁in ▁front ▁of ▁a ▁sold - out ▁tour ▁for ▁ 1 5 , 0 0 0 ▁fans ▁at ▁Y ok oh ama ▁Arena ▁on ▁June ▁ 7 , ▁ 2 0 0 7 ▁and ▁reign ited ▁spec ulation ▁that ▁the ▁Mr . Children ▁phenomen on ▁was ▁alive ▁and ▁well . ▁A ▁second ▁half ▁of ▁the ▁tour ▁to ▁promote ▁' Home ', ▁titled ▁Mr . Children ▁Home ▁Tour ▁ 2 0 0 7 ▁- In ▁the ▁Field - ▁took ▁place ▁from ▁August ▁ 4 ▁to ▁September ▁ 3 0 . ▁Both ▁t ours ▁ended ▁up ▁being ▁a ▁big ▁success ▁for ▁the ▁group , ▁and ▁became ▁the ▁most ▁attended ▁Japan ▁tour