▁an ▁instrument al ▁version ▁in ▁addition ▁to ▁the ▁previous ▁four ▁tracks , ▁with ▁front ▁and ▁back ▁cover ▁art ▁illustr ations ▁dep ict ing ▁the ▁members ▁in ▁a ▁Dragon ▁Ball - style ▁drawn ▁by ▁To ei ▁An imation . ▁ ▁A ▁short ened ▁movie ▁version ▁of ▁the ▁song ▁is ▁included ▁on ▁the ▁Dragon ▁Ball ▁Z : ▁Res urre ction ▁' F ' ▁original ▁sound track ▁released ▁on ▁May ▁ 8 , ▁ 2 0 1 5 . ▁An ▁English - language ▁version ▁of ▁the ▁song ▁titled ▁" P ledge ▁of ▁" Z "" ▁was ▁recorded ▁for ▁use ▁in ▁international ▁versions ▁of ▁the ▁film . ▁Kan ako ▁M om ota ▁admitted ▁that ▁the ▁English ▁lyr ics ▁had ▁to ▁be ▁transl iter ated ▁into ▁k ata k ana ▁so ▁that ▁the ▁members ▁could ▁sing ▁them . ▁ ▁M omo iro ▁Clo ver ▁Z ▁included ▁a ▁new ▁version ▁of ▁" Z ▁no ▁Ch ikai ", ▁subt itled ▁the ▁"- Z Z ▁Ver .- " ▁and ▁arranged ▁by ▁Tom oki ▁Has eg awa , ▁on ▁the ▁Limited ▁Edition ▁B ▁version ▁of ▁their ▁ 2 0 1 9 ▁self - t itled ▁album . ▁ ▁Music ▁video ▁The ▁music ▁video ▁for ▁" Z ▁no ▁Ch ikai " ▁was ▁directed ▁by ▁Mas ats ug u ▁Nag as oe ▁and ▁takes ▁its ▁theme ▁from ▁the ▁Dragon ▁Ball '' ▁universe ▁with ▁the ▁members ▁of ▁M omo iro ▁Clo ver ▁Z ▁dressed ▁as ▁its ▁characters . ▁Kan ako ▁M om ota ▁is ▁dressed ▁as ▁Son ▁G oku , ▁Sh ior i ▁Tam ai