Description:

Meet Raizou Hiraga, a retired officer from the Tokyo Metropolitan Department. After learning that his grandson is stricken with a deadly illness requiring expensive treatment, Raizou comes across a job flier for the mysterious SS Agency. However, upon taking his first job with 11-year-old Miharu Suzukaze, he discovers that his new occupation is more than it seems... (Source: Mangadex)

Description:

Takamiya Honoka is a regular student whose only problem seems to be that he sits next to Kagari Ayaka, the school's #1 beauty. They have never spoken to each other before and any small interaction between them immediately results in her fanclub beating him. Yet when a falling part of the school's building is about to send him to the afterlife, it's Kagari that comes to his rescue. Only... she's dressed as a witch, carrying him in her arms and floating on a broom?! Kagari tells him it is her mission to protect him and that now she can finally protect him openly rather than undercover. (Source: MU)

Description:

The demon queen subdued enormous and powerful monsters and slaughtered over half of the world's population. Surviving members of the human race elected a hero to slay the demon queen, beseeching release from her oppressive rule. However, he questions his mission to eradicate the monsters in his opinion they too are conscious and alive, and so he anguishes over that fact. Sheila the Demon Queen became interested in him and joined his journey, hiding her identity with the plan to kill him after she has gained his trust. Eventually, she realizes that she fell in love with the hero and hence their journey begins...