This place is such a neighborhood gem. I tried it once on a random weekday evening. The restaurant is small and fits very little people but they're more of a take-out place than a real restaurant. I ordered the food in advance and they said it would take about 45 minutes. Let me tell you, it was well worth the wait. The food was delicious and felt very authentic for me especially for the price -- very affordable. There were lots of other people picking up take out from here so it's most likely a neighborhood favourite.
The takoyaki was really good as was the katsu. I still prefer the katsu at Katsuya but for a night in, this place is probably your best bet for Japanese take out that's good for every budget. :)
I would definitely recommend and try this place again.