How much is a basic Softbank (contract) flip phone with limited features?

Question:

I'm living in Japan, and I just want the cheapest contract phone from Softbank (all my coworkers have SB). I have a one year visa and I PLAN to stay for two years, but on paper I'm technically here for one. I have an ARC and my passport that I can show them, no Japanese credit card... I just want to know how much I should bring to the store. Any possibility that I could get a 0 yen phone and walk out of the store paying less than 1 man? Thanks!!!

Answer:

It depends on each store how much is the lowest contract. So there is no answer here.

I don't think they have many 0 yen phone now. They say that they have stopped using that tactics.