Who is the "phantom T-shirt" that even Takuya Kimura wants?

The second half of the multi-millionaire showdown with the "important T-shirt" bet on a project proposed by Captain Takuya! Rare T-shirts from Mitsuhiro Oikawa, Unjash Kazuya Kojima, and fashion director Yoshimasa Hoshiba will be handed over to the winner. That treasured T-shirt of Captain Takuya will also go to someone else! ? The game continues until the very end!