how to study japanese when you only have 5 mins

omg okay so if you only have like two mins on monday or whatever just open up shopping apps like rakuton and read the basic words out loud!! but the trick is you gotta pronounce the r sound like a rolling spanish R it makes you sound so native trust me i do this on my bus ride and its sacred time also just stare at novel covers for 10 seconds to absorb it lol it works