Mislabled. That girl is Kuonji Ukyou, from the story arc where she'd sworn to give up okonomiyaki over a pot of bad sauce and moved into the Tendou house to try being a more traditional "housewife type" girl. (no idea why Happosai is sitting in the pot though, this looks like a promotion shot or colour title page for the episodes/chapters)

To make it easier on yourself, you couldve just change the tag and when asked give your reason. : ) or just say mistag( shorter v )

No! I like the explanation. Brought back memories. I had totally forgotten about Ukyou! I want to go back and re-watch the series sometime soon. :)