In previous versions, the game focused heavily on daily routines, dialogue choices, and managing your schedule over a one-month period. Version 10 (v10) introduces the , an item designed to enhance the "Extra Quality" immersion of the game's home environment.
: Use the v10 exclusive items to stabilize your character’s mood, which prevents "Burnout" penalties. 30+days+life+with+my+sister+v10+pillowcase+link