I checked out #Burgermania with some co-workers for lunch. I got the “Ultimate Blue Cheese Burger” I feel the patty itself could have been bigger when I first saw it, but eating it it seemed big enough. I would recommend this place.

Burger Mania Ebisu
03-6277-4221
https://maps.app.goo.gl/SeT7qn3iTHPtUXga6?g_st=ic