Fixed an issue where item-related characters were not displayed correctly in some language settings.

Added a message display when playing for 1 hour without saving.
Added a function to increase companions' levels and favorability
by using mana and items in the crafting room.
Installed an item storage in an area with a save point.
Changed to display a message when the main character is incapacitated.
Added a simple message display for explaining operations after the game starts.
Fixed an issue where abnormal conditions were not recovered in the save area.
Fixed a bug when certain characters were incapacitated.
Partial text changes and corrections.
Further review of item placement, readjustment of some enemy status.
Other minor bug fixes.