I have... no idea, honestly. I hadn't really given it much thought. Maybe it's... a Virtual Reality world? With the technology Kaiba Corp. has, it wouldn't surprise me.

[The Yamask breaks a smaller piece of his taiyaki and offers it to Evie. Marik chuckles and grabs a takoyaki ball, popping it into his mouth.]

Hmm. Preffy guhd.