[IndigoArms]

I do like that the Ark Key has Ark One's face on the side of it, a bit of foreshadowing.
It's funny that Fuwa is a lot more lenient of Gai's atoning than Aruto himself. Given how much he screwed his life up, you'd think Fuwa would leave without a single word, but here, he's giving him more of a chance and actually suggests what he could do to start on his path to redemption which shows how much Fuwa has changed during the course of the series. Fuwa's still the best thing about this show.