Tempura atop udon, accompanied with a raw egg, and a croquette as a side dish, to boot.
Received within a minute of placing the ticket, obtained at an automatic vending machine at the restaurant entrance.
Restaurant is inside the paid fare area of the JR Nishi-Nippori Station.
PS: repost, as I screwed up the original post (title) and Reddit does not allow it to change it, and so I deleted it to avoid confusion. Sorry about that.
by Tsubame_Hikari