Feedback:
Make the level up stats increase screen not disappear until the player clicks anywhere. Leveling up is a really fun part of any rpg and it is supposed to feel rewarding for the player, but as of now we dont have time to look at the screen because it disappears way too fast.
The readability of the equipment durability is also a problem. We can't see the durability of the equipment very well, the number is really small and hard to see in the equipment screen, and outside that we can only see the durability when we are already in battle.
There are also some balance and qol improvments I would like to see being made. Before the first battle we are not told to equip anything and it is not a rehearsed battle (like those tutorial first battles most rpg have) either, so the results end up being a lot of misses and 1/2 points of damage on the players side, making it an incredibly difficult and frustrating fight. I suggest making a "tutorial", to show the player where and how can they equip their items, and making this first fight a rehearsed one.
Durability is also a problem, specially for Toka, who is already relatively weaker than Natsume. Having nothing to make up for his lack of damage (specially early on), Toka ends up suffering even harder from a problem the game has, not being able to equip items mid battle. His skills consume a lot of durability, supposedly to make up for the amount of hits and damage it is supposed to dish out, but that ends up being a much harsher drawback than it is supposed to because he can't equip another bow once his' ends up inevitably breaking mid combat.
Now, there is a (probably) bug in the game, where if you save immediately after a battle where a character has leveled up, you can keep loading this save to reroll the characters' stats growth.
I have been loving the game so far, it is really well made, ui, backgrounds and music were all well made and used.
I would really like to see some refined english translation and other aspects of the game being improved in the future. Keep up the great work!