Hero Chronicle: Project Olympus | Part 6 (English Patch)
I did like a 5 minute cut early on in the video where I grinded TP back up since I thought we'd be fighting another boss, but Kotaro just scares it away. Oh well. After the dungeon, Hayata leaves the party and we get Hongo to join us yet again. Then we have a few optional visits to towns if you really wanted to explore them, but there's nothing to be gained from doing so other than seeing more dialogue.
26:47 - Dungeon
In this dungeon, they start mixing enemy types so we'll see Gundam, Kamen Rider, and Ultraman enemies grouped together from here on. The Capules are the biggest threats in this area, since they can hit your entire party with missiles. I'd either take them down before they act or have Dan heal preemptively anytime you enter a battle with them.