Looking for some advice on using apps like Tinder and Okcupid in Japan. I speak at an N2 Japanese level. And I pick up just fine in person. But I was wondering how do you open with Japanese girls via dating apps or messaging when your goal is random hookups. I feel that pick up lines and jokes go over there head. Also I have a lot of girls match with me but none of them respond.

Also in person is it better to approach in English then switch to Japanese or just go balls deep with the Nihongo