It seems like Ozu's kitchen is having problems with producing the same flavors, at least from reading the other reviews. As far as my experience went, the inside of the restaurant was a clash of industrial inspired decor and house music; I wasn't sure whether I was in a modern makeover of a factory or a brightly lit night club. Wait staff were very friendly and welcoming. They seemed like students working part-times.
I was advised by the waitress that the Tonkotsu Black is "too salty for some customers". Red flag! So I ordered the regular Tonkotsu ramen. The egg was perfectly cooked, soft boiled and paired well with the salty (!) broth. Noodles taste a little cheap, and the unexpected toughness and chewiness of grilled meat threw me off. Still, I'd have to say Ozu is the best place for ramen in the CU... for now.