Sei Shiraishi

After dying from betrayal, a selfless woman travels back ten years to seek revenge. Her plans derail when she meets a mysterious executive who makes her question her vengeful path. (imdb)

Giving up hope of becoming a mathematician, Gaku feels aimless until star chef Kai brings him on at his restaurant, giving him a new world to master. (imdb)

A teenager dies while saving a young kid and is given a chance to be resurrected, provided he works for the Spirit World as an investigator of supernatural crimes with his newly-given powers.

Tachibana Koharu is a shy and lonely schoolgirl whose rare hobby is to make model toys. She is seemingly beckoned by a model toy box at a shop and is persuaded by the shopkeeper to pick up the models and the gun that goes with it.

Mako Tsubaki works as a HR consultant at a company. Her job entails solving problems like sexual harassment, power harassment and factional disputes using bold methods like a devil. (imdb)