The Showa era of films run from 2016 to the present day, and as of 2025, is still ongoing for Godzilla films.
2016:
2017:
Godzilla Earth
Godzilla Filius
2018
Godzilla Earth
Mechagodzilla CIty
Void Ghidorah
2019:
Shin Ghidorah / Shin King Ghidorah
2021:
Godzilla Aquatilus
Godzilla Amphibia
Godzilla Terrestris
Godzilla Ultima
Rodan
Manda
Jet Jaguar
2023:
Godzilla Minus One