Please Go Home, Miss Akutsu! Vol. 5 (manga)

It was only a matter of time before Akutsu’s friends found out about all the time she spends at Oyama’s place. First their landlord’s nosy daughter poked around, but now one of her juniors at school knows! What’s Oyama to do when a whole flock of delinquent girls descend on his apartment to hang out?!