Kahoru Fukaya

Haga Ineko stopped being a school teacher for she was about to get married. When she is suddenly dumped by her to-be husband, she loses her way, and starts drinking. One day, an old friend approaches with a job offer. She would be a substitute teacher in a class on which several teachers gave up without an apparent reason. She reluctantly takes the job only to discover that there are several brutal bullying cases inside the class. Even she eventually starts being anonymously threatened due to her opposing posture against such cases. She now has to identify and reprimand them while at the same time protecting weaker students. The word "Hagane" on the title is a nickname which comes from Haga (her surname) and Ne (from Ineko, her name), but is actually a pun with the actual word hagane (which means steel, denoting how she must be in order to resist as a teacher). (d-addicts.com)

Heizo Endo, a “night-walking cat” who calls out to those who cry in the night town. The cat cries, laughs, encourages, and sometimes encourages the people who shed tears as it continues to walk through the night.

Suzuki Kanna is a powerhouse woman with single-minded devotion once she puts her mind to something. Working for a fashion designer, her dream is to someday design clothes that will make women everywhere amazingly attractive.” But her world begins to spin out of control when she discovers that her “loving” hunk of a husband, Rei, is having an affair! Meanwhile, her unreasonable boss dumps loads of work, her husband is a mama’s boy and her mother-in-law drops in unannounced to dote on her son and grandson, and all while Kanna is trying to raise a needy 4-year-old son, Reon. Pushed to a breaking point and battling the world alone, Kanna, however, isn’t one to run, bend or break. Instead, she girds herself for battle, stokes her inner fire and confronts adversity head on, chasing her dream in pursuit of happiness and fulfillment for herself and her son.