M1's is with the Japanese curry sauce. The rice and omelet are good but the Japanese curry is perhaps an acquired taste.
Kat's come out with the winner on the day, the plate is picture (in fact several) pretty, laced with kewpie piled with kim chi and topped with the onsen egg. We marveled at the soft white and hard yolk (done by cooking at low temperature), the kim chee had just the right bite and went well with the bacon rice.
We seem to be a source of constant amusement to M1 as we walk through japan with our I guess, child like wonder and amazement at every thing, dragging him in to look and eat things that must seem so normal. But isn't that one of the joys of travel?