Used to come here at least once a week last year since they opened. Unfortunately the past couple of weeks have been very disappointing.
My coworkers and I used to love coming here because of their Buta Fire (pork belly on rice). It used to blow everyone away because the pork belly was sliced perfectly and was blow torched on the stove. It had the perfect charred exterior and the meat was always tender and juicy. Buta red fire and kaarage was also a popular choice!
However, onnki donburi lost my interest over the last couple of weeks when they started changing up the quality of the meat and how they prepared the dish. For a while, they switched it to meat cubes which didn't taste good because of the meat to "charred" ratio. I know a couple of folks were not impressed so we were all happy when they reverted it back to thick rectangular slices of meat. That happiness only lasted for a little. Before we knew it, onnki stopped blow torching the meat (so no more charred texture) and the meat is as tough as a rubber glove!
Unless they go back to the original meat and cooking quality, I doubt I'd ever return.