Looking for a game i used to play

it's like a rpg where you are a teacher in a school and you can have encounters in the corridor with a student, and you need to go to the dungeon and clear some monsters, and a random thing in the game there is like 4 days in the week, with like 4 different names, that has effect on which type of encounters you are going to have on that day

unfortunately not, the game passes in a school if i remember correctly you can do quests with the photography club for using a special outifit for their thing


edit : found it, its