Kaiji (Seasons 1–2)

Kaiji (2007) is a Japanese anime drama from studio Madhouse that you can watch online on iFILM. Kaiji Itou drifts through life drinking beer and stealing hubcaps out of boredom — right up until a debt collector knocks on his door.

It turns out a former co-worker named Kaiji as guarantor on a loan, then vanished, and with interest the debt has ballooned into millions of yen. He's offered one way out: a night of gambling aboard a secret cruise ship packed with other desperate debtors. What's really on the table isn't money — it's their lives. From there the series spirals through rigged card games, betrayal and deadly wagers, where survival goes not to the strongest but to whoever reads his opponent one move ahead.

Adapted from Nobuyuki Fukumoto's cult manga, the show runs on pure mental tension rather than fistfights: every match is laid out by its rules like a math problem with a noose attached. The jagged, angular art style is off-putting at first, yet it fits this story of greed and rock bottom perfectly. One for fans of mind-game thrillers like Liar Game and Death Note. Stream every episode of Kaiji (2007) online on iFILM.