Are you looking for a place to eat some sushi at around 1am? Well, you should visit Aka Oni.
But seriously, the food is very good, very fresh, and they play some nice songs. The staff at the restaurant are super kind and occasionally start conversations. Uhh except this one time where one of the waiters kept asking if I wanted anything more... probably so we'd get more.
Although it is a bit pricey for some items, I can easily get something like poke bowl and it can fill me up. I've also tried this thing called "tea rice" where hot tea is poured onto rice. Sounds weird but it's delicious.
Being a night owl, I enjoy and appreciate how late they open till.