Aizawa Kyo wa Warawanai
Kyo Aizawa Doesn’t Laugh·藍沢響は笑わない
A 28-year-old otaku named Suzuki Tsukako goes to a marriage counseling office, only to find that the counselor is a shinigami. He compels her to sign a contract, warning her that if she remains unmarried within a year, she will die.