That youtube picture is indeed a man and he is Ayase. He makes and writes the lyrics for all Yoasobi songs. The one who sings is Ikura. They are both members of Yoasobi.
now is Yoasobi~ if you said what song recommended, with Anime theme I prefer This "Monster" from Beastars, also "Comet" from the same anime and then "Idol" from Oshi no Ko you either can see their live performance version too Enjoy
its nice that you're checking out more japanese artists i would recommend listening to eve he's one of my favorites i would recommend checking out dramaturgy first
@@kevinmell0he wants to say there is a song by them it's called idol and btw yoasobi is a duo of the composer ayase and the vocalist ikuta . Great reaction