emi ▁and ▁illustrated ▁by ▁Hy ū ma ▁K its u hi . ▁It ▁was ▁then ▁followed ▁by ▁two ▁m anga ▁adapt ations : ▁the ▁first , ▁illustrated ▁by ▁Na oh a ▁Yu igi , ▁began ▁serial ization ▁in ▁Media ▁Factory ' s ▁Media ▁Factory ▁Mobile ! ▁service ▁on ▁March ▁ 2 0 , ▁ 2 0 0 9 ; ▁and ▁the ▁second , ▁illustrated ▁by ▁Y ū ▁Mid or igi , ▁began ▁its ▁serial ization ▁in ▁the ▁m anga ▁magazine ▁Com ic ▁V alk y rie ▁on ▁July ▁ 2 7 , ▁ 2 0 0 9 . ▁An ▁an ime ▁adaptation ▁produced ▁by ▁the ▁animation ▁studio ▁Go Hand s ▁also ▁began ▁its ▁broadcast ▁in ▁Japan ▁on ▁July ▁ 5 , ▁ 2 0 0 9 , ▁and ▁it ▁was ▁later ▁followed ▁by ▁other ▁networks ▁in ▁the ▁same ▁month . ▁An ▁Internet ▁radio ▁show ▁has ▁also ▁been ▁produced ▁to ▁promote ▁the ▁an ime ▁adaptation , ▁and ▁began ▁its ▁broadcast ▁on ▁July ▁ 3 , ▁ 2 0 0 9 . ▁A ▁two - part ▁adult ▁O VA ▁series ▁was ▁released ▁in ▁late ▁ 2 0 1 0 . ▁ ▁Game play ▁ ▁The ▁game play ▁in ▁Princess ▁L over ! ▁requires ▁little ▁interaction ▁from ▁the ▁player , ▁as ▁most ▁of ▁the ▁duration ▁of ▁the ▁game ▁is ▁only ▁spent ▁on ▁reading ▁the ▁text ▁that ▁appears ▁on ▁the ▁lower ▁portion ▁of ▁the ▁screen , ▁representing ▁either ▁dialog ue ▁between ▁characters , ▁or ▁the ▁inner ▁thoughts ▁of ▁the ▁protagon ist . ▁Every ▁so ▁often , ▁the