PDP Shard of Dreams Guide Part 25: Forgotten Hell

Part 24 can be found here.

This area is quite confusing, so please pay close attention.
There are also a lot of items in here, but the majority of them are Chirei Buns and Rice Dumplings, so I'll be skipping those. I'll just do the simplest route but also gain the big items like Skill Cards/Hakurei Shinshu/Held Items plus anything else that isn't really out of the way.
You can capture Rin, Utsuho, Yuugi, Konngara, and Kikuri here.

From the entrance, head up and then right and cross the bridge. Fight the Vengeful Spirit with a level 36 NueP, then go up the nearby stairs. Continue along, and go down the next set of stairs. Continue to the right, and hop over the ledge. Pick up the Yin Yang Orb containing a Prismatic Candy, then continue up and hop the next ledge.

Head up, ignore the bridge (and Orin) for the moment, and instead head up and then up the steps. Continue along. Fight the Vengeful Spirit with a level 36 MimaD, then keep going. Eventually you'll come to a ladder, which you should take.

Head down. Fight the Vengeful Spirit with a level 36 TojikoD, then cross the bridge. Head up and to the right. Pick up the Yin Yang Orb containing a Chirei Bun, and then keep going up. Fight the Vengeful Spirit with a level 36 SeijaS. Go up, head up the steps and pick up the Yin Yang Orb containing a Sun Fruit Jam.

Go back down and then go left. Continue on and make your way right as you go. Fight the Zombie Fairy with a level 35 YukiS and a level 35 MaiP. Go up and cross the bridge, then go up the steps. Take the nearby ladder.

Head left and then down the steps. Continue to the left. Fight the Zombie Fairy with a level 36 UtsuhoS. Go up the steps and keep going left. Go down the next set of steps. Keep going left, Go up and pick up the Yin Yang Orb containing a Hakurei Shinshu, then go left. Go up the two sets of steps and then take the nearby ladder.

This ladder brings you to a tiny platform with a Yin Yang Orb. The Yin Yang Orb contains Skill Card 91. Take the ladder back.

Keep going right until you pass the Zombie Fairy again, and then go up. Take the ladder.

Keep going down and left / continuing on until you get to another ladder. Take it.

Go right, up a set of stairs, then down another. You'll be back at that bridge with Orin. Approach it and Orin will run off. Follow her that way, and go down, then up a set of stairs. Keep going. Go down the next set of stairs, then turn right and pick up the Yin Yang Orb containing a Chirei Bun. Go left. Fight the Vengeful Spirit with a level 36 KikuriD, then go up and take the ladder.

Head down and fight the Vengeful Spirit with a level 36 TojikoS. Keep going down and go across the bridge, then take the ladder. This takes you to a tiny platform with a Yin Yang Orb containing Skill Card 67. Take the ladder again.

Head up, and left. Keep going up, and then right. You'll see Orin run down a path, so follow her. Keep going. Fight the Zombie Fairy with a level 35 FutoP and a level 35 FutoS. Go down the steps, and then go up. Go right across the bridge and pick up the Yin Yang Orb containing a Prismatic Candy. Then go back across the bridge and go to the left. Fight the Zombie Fairy with a level 36 SuikaD, then take the nearby ladder.

Here, go left and cross the bridge. Fight the Zombie Fairy with a level 35 KisumeD and a level 35 YamameA. Go down. Ok...now, here's the thing. Utsuho is pretty much right around the corner...buuuut there's also a Skill Card near by (Skill Card 12: Burn Strike) which is actually a pretty good attack, but there's a catch. Getting it requires us to hop some ledges, and it brings us basically back to the beginning. And it's really annoying. And now I have to basically write out this whole section again just for one item. If you don't wish to go through this trouble, please skip ahead to where I've marked as *12.

If you wish to go get the Skill Card, please turn right and then go down the bridge. Hop the ledge and pick up the Yin Yang Orb containing Skill Card 12. Fight the Vengeful Spirit with a level 36 KonngaraP. Head right and hop the ledge. Keep going right and go across the bridge. Go right. Go up the ladder when you get to it. Go left across the bridge.

Go left and cross the next bridge. Keep going and take the ladder when you get to it.

Go right, up the steps, and then down the next set. Go down and then left across the bridge where we first saw Orin. Go up the steps and down the next set. Continue left and then go down the ladder when you get to it.

Go down and then up. When you get the chance to go up or right, go right. Pass the Zombie Fairy, then go up. Ignore the bridge to your right and instead keep going up. Pass another Zombie Fairy and go down the ladder.

Go left, cross the bridge and then go down. Keep going down. And we're finally back to where we just started at again. Finally.

*12
Make sure you save and heal your Puppets. When ready, go down and take the stairs up. Utsuho will fight you here with a level 40 RinS, level 40 UtsuhoS, and a level 43 UtsuhoP.

Continue past her, and go up some steps. Continue that way to pick up a Yin Yang Orb containing a Burning Stones. Go back over near Utsuho, and this time take the steps going down. Cross the bridge and you'll see Orin. She won't fight you. Enter the door below her.

Go through the hallway until you see a door above you. Enter that door to find a bed you can use to heal. There's also two pots to the left of the room. The upper one contains an Ecstasy Set.

I'm going to stop this section here, because the next area is separate from Forgotten Hell, so to speak. That, and this section is long overdue since it took forever to find all the items and confirm a good route, so I just want to get this part out already!

Part 26 can be found here.