It's not the Tamagotchi, but it is Bandai's latest gadget.

It's a part piggy bank, part virtual pet, and maybe part ego booster.

It encourages the ladies to drop coins into the gadget by speaking some sweet phrases every time they do so.  The relationship will grow over time as you accumulate more real world coins into this gadget.

It's the Ikemenbank.

You can read more about it here: http://www.techchee.com/2008/06/20/ikemenbank-love-shaped-piggy-bank-helps-ladies-save-more-with-romance/