Nke a bụ ntụtụ nwere mkpụrụedemede anime dị ka isiokwu. Isi ụkpụrụ bụ agwa Howl si Howl's Moving Castle. Wel nwere ntutu ojii na ihe ndị siri ike, ma na-eyi akwa ọla edo na ọla ntị. Enwekwara obere ihe osise Howl kwụ ọtọ n'akụkụ aka nri nke baajị ahụ, na ihe onyonyo nke mmụọ ọjọọ Calcifer mara mma dị na animation dị n'akụkụ aka ekpe nke ala, nke edere “HOWL” na ala.
Isi ọrụ a na-eji bụ gradient nwere ugegbe agba, nke nwere ike ịmepụta echiche nke ìhè na onyinyo nwere mgbanwe agba eke. Ejikọtara ya na imewe oghere, ọ na-eme ka akara baajị ahụ dịkwuo elu na akụkụ atọ, na-akọwapụta nkọwa dịka onyinyo nke Howl na-adọta anya.
