I am currenty collecting all the places where the hostages are held. I'm still missing two. Help is appreciated

What i currently have:
Atelier Tia v. 0.51 - Hostage Locations (order may vary, depending which path you choose first)
Prologue Stage
0. Hostage - At the beginning right in front of you. Impossible to miss and required to go on. She doesn't appear on a replay of the map.
1. Hostage - Follow the main path. After the first Battle Stage go north. Impossible to miss.
2. Hostage - Follow the main path after hostage 1. At the next branching path, ignore the way to the north and go east. Jump over the crates to find her.
3. Hostage - At the save room before the boss fight. Impossible to miss.
Mountain Stage
1. Hostage - At the start of the map go all the way east as possible. She is in the corner of the map.
2. Hostage - Depends on the path you choose. If you choose the eastern path go all the way east and go south at the save point (press Jump + Down).
If you choose the southern path, go all the way east until you reach the area where you climb to the save point. Drop to the layer with the bee hive
and go east. Rescuing the hostage will trigger a battle stage with several waves of goblins.
3. Hostage - After defeating the mini boss in front of the house. Impossible to miss. Unlocks new items.
4. Hostage - At the platform area with the alchemist, the spearman and the two beehives. She is below the platform where the spearman stands. Drop down on the right side.
5. Hostage - When you climb up to the Boss-Stage you will notice that about halfway the stone wall to the left gets replaced by plants.
Pass through here to find the last hostage.
Cave Stage
1. Hostage - At the first branching path continue to go east. Once you rescue the hostage 3 slimes will drop down on you.
2. Hostage - After clearing the first battle stage (three-layered area) take the upper route. (If you encounter the tentacle beast first, you have chosen the wrong path.)
3. Hostage - After killing the golem choose the southern path. As soon as you climb up, you will notice a faint light from a wall. Enter and you find the hostage.
(You can reach this area from the other path, too by going south. But the way is longer.)
4. Hostage - Really tricky ! At the area with the many cavern entrances (3 North, 2 South, Middle one to continue to boss) take the last northern entrance.
You see a grey stone wall at the right side. Throw a bomb at it, to blow it away and enter the area behind it. This one gives you new items.
5. Hostage - At the last area when you drop down to the save crystal. You notice an entrance in mid-air. Drop down and Jump in mid-air to reach it.
If you missed it, you can always try again by going west, climb up and fall down again.
Forest Stage (navigating here is pretty difficult)
1. Hostage - Take the first northern branch. She is in the area with the second braching path on the upper layer.
2. Hostage - After the first hostage take the nothern path again and go west. Once you rescue the hostage a difficult battle stage will start. (with many spiders)
3. Hostage - Now it's getting complicated. At the start of the labyrinth go East, North, North, North, East. You should encounter another Big slime miniboss.
Continue East to find an elf. Rescue her and the elves will show you the way to the boss.
4. Hostage - I have absolutly no idea !
5. Hostage - I have absolutly no idea !
Ice Stage
1. Hostage - Continue the path as usual. At the very first branch go east.
2. Hostage - When you reach a 3-layered area (with 2 harpies and 2 mini-yetis) look at the upper-left corner.
3. Hostage - After the mini-boss continue as usual. You will see the hostage behind an ice wall. Throw a bomb to gain access. After you rescue the hostage, 3 shadows will spawn.
4. Hostage - When you climb up the icy cave, you should notice a platform that is really close to the left side of the screen. Pass through here, defeat the ice golem and find the hostage.
5. Hostage - After the battle stage with the many harpies choose either way. Once you reach an open-climbing-area look at the upper-left corner.
Volcano Stage
1. Hostage - Continue east. Once you reach platforms to climb up, ignore them and go further east. You will enter a battle stage with orcs and goblins, as well as the hostage.
2. Hostage - Now matter what path you take, you will eventually reach a cavern and climb up. You should see the hostage near the upper end. I don't think she is missable.
3. Hostage - After defeating the mini-boss you will soon encounter another 3-layered battle stage. When you are done, take the upper-right path first to find the hostage.
4. Hostage - At the same 3 layered battle stage as before, continue on the lower-right path. You will have to climb here. Enter the first cavern at the right side.
The hostage is behind a lava fall. Throw a frost bomb (the snowman) to make it disappear.
5. Hostage - At the same area as before, enter the fourth cave entrance (on the left side). Run through the fire traps and you find the hostage.
If someone found the two missing ones in the forest, I will gladly add them here.
Btw I guess the animations will get changed in the final version, as especially in the later stages all hostage animations are the same (blond girl with slime)