So this show is definitely reminiscent of Lupin III, and as Jake was kind enough to point out, that's because it has the same character designer. It has relatively the same kind of premise, a thief stealing things, but this time it's more Robin Hoodesque, and if you know of the character Goemon, it's pretty much based off of his legend. Less hijinks, more (unfortunately) superpowers.

Not bad for the first episode, but nothing I'm really going to look forward to. Will watch at least 3 episodes.

Also, Kitamuri Eri is voicing his little sister, my penis is ready.

The show is Bakumatsu Gijinden Roman, before anyone asks.