Busujima Yuriko no Sekirara Nikki

Yuriko Busujima is a political journalist who cannot live without romance. Yuriko does not trust any men and has a policy to "have more than two boyfriends at the same time", which developed from her childhood experience of her father betraying Yuriko. Her theory is that, even if she breaks up with one of them, she still feels safe as she has the other one who loves her.