How many movies have Rui Hiiragi and Ruka Inaba acted in together?

They have worked on 2 movies together! Their first movie together was A Dripping Wet Schoolgirl Is Taking Shelter From The Rain And Getting Fucked 5 (2019) while their highest rated movie together was 結合部もイキ顔も全部まる見え！エロアングル股抜けバックピストンBEST (2021). They have not worked together since 結合部もイキ顔も全部まる見え！エロアングル股抜けバックピストンBEST (2021).