Yeeeeeah Oden seems dope so far. Kinda has a delinquent vibe as well. Given that he and that Asha'rah dude were only shown in silhouette, we're still due for a full on flashback.
There's a fith retainer seen with the other four samurai in the past that wasn't sent to the future with them. I wonder if that's a character we've seen before?
Speaking of the time-time fruit, it looks like it can only go forward in time so thankfully no crazy time shenanigans, but still...it's a pretty powerful ability. If Momonosuke's mom is truly dead, then hopefully that fruit hasn't fallen into the wrong hands.
But yeah I'm hyped to see Onigashima Island. ****'s gonna get crazy.