Fixed the issues of 1,2 and 4. Thanks!
The skills mentioned in no. 3 only appear and are usable while Elly is tipsy.
Found some more issues (and concerns).
1. Elly and Mira's skills that require Tipsy and Faith status don't disappear after the status is gone and is still usable even without the status even at the next battle or when rested at a bed or inn. This may be advantageous but I'm sure it isn't the way you designed it. Haven't tested Vampire's Basic Instinct yet, but it may be the same case.
2. Elly's Water Bomb in Grenade Tree uses MP. Elly naturally has ZERO MP. Unless Mana Up is used on her, that skill is useless and is only ever usable in Fire/Thunder raid dungeon.
3. Elly's Careless Barrage sometimes fire 3 times only. If this is the case, then the description may be wrong, if not, then it's possibly a bug.
4. Not an issue, but visually unsettling, Ryen's Black Flame looks like Tsubaki's Hurricane Slash and it doesn't fit.
5. I tried Ryen's Dragonic skill and I don't see any improvement in his stats. It may be because I tried in Raid dungeon (every other enemy dies so fast now), more boost and turn might be good since it is only usable in one battle.
6. Mirel's Perfect Shot, Ryen's Dragonic and other characters that has "Once per Battle Skill" can be used again in the same battle when they die and revived again. (Advantageous to us, but surely not the way you designed it.)
7. Brad's Fist Barrage costs too much to be really usable without support or using TP potion. It is strong, but the TP cost can be used on other skills than this.
8. Sandra's skills are too few, but I guess that is because she gains so much in her class change?
9. Mirel's Perfect Aim sometimes misses.
10. Sometimes, after the raid, the game is stuck. This only happens when opening the green chest, but not always. If my assumption is correct, the item Last Rites: Incantation of Phoenix is the cause. (It's the only item I haven't got in the raid.)
I'll find more so you can improve it.
Edit: I also got the Molten Fury, No Chance to Beg Bow in a Blue chest in raid dungeon. Supposedly that contains armor only. And no, there were no red chest when I got that.
Edit 2: I've had this issue ever since. In Tsubaki, Mira, Vampire, Ryoko and chiyo's sex scene, there is a CG that is just black. I'm not sure if that one is a gif or animated, but when the scene goes to that part, the CG turns black (there are still dialogues). I'm not sure if it is an issue for android users or anything.