Plot
In the future, 90 percent of Earth is under water and the new UN are slowly trying to rebuild the word. A military general decides that only a military regime could pull that off and attempts a coup. Only one brave teen can stop him.
Where to watch Tide Line Blue?
Tide Line Blue is an action show featuring Daisuke Namikawa.
Tide Line Blue is currently streaming for free (ad-supported) on Tubi TV.