Although this device is not network restricted, it is not eligible for SIM unlocking and cannot be unlocked. In Japan, FOMA 3G service has already ended, so I think this model is not suitable for actual use.
Item Tag: Q-pot
docomo Q-POT SH-04C white milk Japanese Flip Phone Limited Rare w/box Japan
This is the second collaboration model with “Q-pot.”. 15,000 pieces each in milk and chocolate will be sold, for a total of 30,000 pieces.