I am currently liking to listen to Jap rap. Weirdly I find raps in a foreign language way nicer than english rap. Not that English rap even made more sense in the first place.
Jikan Yo Tomare, Ending song of Itazura na kiss
Lol fine there's a female singer halfway. But I say the nice Jap rap part contributes nicely to the niceness to this song.