Japanese chef's viral cheesesteak pop-up brings out long lines in Philadelphia

PHILADELPHIA (WPVI) -- People lined up for hours to sink their teeth into a very unique cheesesteak.

A Japanese chef served up his viral cheesesteak at a special pop-up on Wednesday at Liberty Kitchen in Northern Liberties.

MORE | A taste of Philly in Tokyo: Japanese couple serves Philly cheesesteaks at Tokyo restaurant

A Philadelphia-themed cheesesteak bar in Tokyo, Japan, gives locals and visitors a taste of brotherly love.

Community journalists Matteo and Nick Iadonisi first told us about Nihon-bashi Philly when they visited Tokyo last August

Kosuke Chujo and his wife Tomomi made their homemade cheese wiz and bread for the cheesesteaks.