Dave, this is Japan and if married woman didn't take charge of the money what would they have to do...further it makes sense, as they have the time to get to the banks during the day. But they are very good in handling the money, while I paid the rent and utilities. When my ex-gf was staying me, we budgeted for 50,000yen a month for groceries and miscellanous expenses and somehow she manages to save an extra 15,000yen every 3 months!
Brian, don't let the mrs pick up too many bad habbits over here mate .