S1·E100 Hakodate

I've come all the way to Hakodate! ▽At a temple overlooking the sea from its gate, I meet a cat patrolling the grounds. In fact, it is in this very place that a ruthless territorial dispute between cats is taking place. ▽In the grass, I find a burrow full of kittens. Will Iwago-san be able to make friends with the kittens? ▽A cat living on the beach where sea urchins are caught. Does it eat tuna?