International students: What is the best Chinese, Korean, Vietnamese, Japanese ect food near or on campus?

Im specifically looking for East Asian cuisines today but holy cow would I love to hear from all International Students. Best Brazilian, Cuban, best Indian, Sudanese you name it! I always want to get something really spicy but all of the places Ive gone to really water down the heat and I figure the more authentic the more flavor and maybe the more spice. So if any of you know any spicy dishes I should try please let me know as well. And if Ive left anyone off or have generalized something wrong please let me know! Edit: Thank you everyone for your response! It looks like I may need to stay in columbus for a while to be able to try these but im so happy you guys were open to giving me your opinions. My wallet is gonna suffer big time but my tummy will be so happy.