Yep. Namco Nanja Town in Ikebukuro is a disorientating maze.
I feel similarly about the Don Quijote stores.
The underpasses around Shinjuku Station are third level labyrinths. To heighten the experience, pick a random destination in central Shinjuku before you get there and then, once you’ve arrived by train, ditch your maps and set yourself the task of getting to that destination via an underground route. Sharpen the challenge with a time limit.