Ko te kamupene Yooheart he kamupene tautoko a te kawanatanga he tohunga ngaio ki te hanga karetao ahumahi.I te mea he 10 tau te kaihanga Robot, ka whai wheako nui te kamupene Yooheart mo te whakahiato pewa karetao, te takahi karetao, te kowhiri me te waahi karetao, te Uta karetao me te Wewete.Neke atu i te 25000 nga waeine o Yooheart karetao i hokona ki nga kaihoko puta noa i te ao na te pai o te mahi, te pai o te kounga me te ratonga hoko muri.