The special will run for three and half hours and the live-action segment will depict the family 20 years into the future. Said segments will serve as a follow-up to the September 2018 sequel stage play, which imagines the family 10 years into the future. The special will premiere on November 24th on Fuji TV and is directed by Masayuki Suzuki (GTO, Hero) and is written by Tomoko Akutsu (Dear Mama).
[Source: Anime News Network]