una ' s ▁design ▁are ▁already ▁well ▁known . ▁These ▁include ▁En ▁Mor ik ura ▁in ▁character ▁design , ▁Tom it ake ▁in ▁ 3 D ▁mod elling , ▁and ▁T da ▁in ▁mod elling ▁super vision . ▁Mor ik ura ▁is ▁an ▁artist ▁well ▁known ▁for ▁illustr ating ▁art works . ▁Tom it ake ▁has ▁designed ▁many ▁ 3 D ▁models , ▁and ▁works ▁alongside ▁T da , ▁an ▁expert ▁in ▁the ▁Mik u M iku D ance ▁ 3 D ▁mod elling ▁field . ▁ ▁The ▁identity ▁of ▁K iz una ▁A i ' s ▁voice ▁provider ▁has ▁been ▁unknown ▁since ▁her ▁conception ▁for ▁a ▁long ▁time ▁. ▁However , ▁on ▁ 2 4 th ▁April ▁ 2 0 2 0 , ▁K iz una ▁A i ▁revealed ▁on ▁Twitter ▁that ▁voice ▁actress ▁No z omi ▁Kas uga ▁provides ▁her ▁voice ▁. ▁It ▁is ▁spec ulated ▁that ▁K iz una ' s ▁voice ▁and ▁motion ▁capture ▁are ▁provided ▁by ▁the ▁same ▁person , ▁as ▁they ▁are ▁in ▁sync ▁with ▁each ▁other . ▁K iz una ' s ▁came o ▁appearance ▁in ▁episode ▁ 9 ▁of ▁In gress ▁was ▁vo iced ▁by ▁Crist ina ▁V ee ▁in ▁the ▁English ▁dub . ▁ ▁Person ality ▁K iz una ▁is ▁aware ▁that ▁she ▁is ▁a ▁virtual ▁character , ▁and ▁claims ▁that ▁she ▁is ▁an ▁independent ▁artificial ▁intelligence ▁( H ence ▁the ▁name ; ▁K iz una ▁A . I ). ▁The ▁main ▁concept ▁of ▁a ▁character ▁in ▁a ▁virtual ▁setting ▁was ▁created ▁through ▁K