Picked from what people who watched this went on to watch.
TV8.2
AnimeAnimation
By force of circumstances, a 30-year-old single man with a full-time job suddenly starts raising a 6-year-old girl. While running each other ragged, the two of them gradually grow into a "family".
The four Yuzuki brothers—Hayato, Mikoto, Minato, and young Gakuto—lost their parents two years ago and now work to raise themselves. Together they live, learn, fight, and forgive as brothers should.
Anne Shirley, an orphan, is fostered by farmer Matthew Cuthbert and his sister Marilla, who were expecting a boy to be sent them to help with their farm work. They accept Anne, who quickly endears herself to them and to the local villagers.