Kraken Minosaur

The Kraken Minosaur is the main antagonist in episode 4 and a minor antagonist in episode 9 and 35 of 2019 TV series called Kishiryu Sentai Ryusoulger and its a Kraken-themed Minosaur that was created by the members of Druidon Tribe from the negative emotion of Tetsuya Shirota, based on his regrets from being unable to spend time off his work to play with his comatose son Yuta Shirota.

History
In episode 4 the Kraken Minosaur was first seen at a park right in front of a fountain as he put everyone into a deep sleep by using his water pistols that are loaded with sleeping bullets. A while later he was then grown to giant size due to gaining more negative emotion however after being tricked by Koh into freeing the TigerLance it was then destroyed by Ryusoul Gattai KishiRyuOh TigerLance.

In episode 9 the Kraken Minosaur and the Cerberus Minosaur made their second appearance in a world that was created by the Mimic Minosaur.

In episode 35 the Kraken Minosaur made its third appearance alongside the Pan Minosaur and they were part of the obstacle during Bamba's trial.

Trivia

 * The Kraken-themed came to mind from an evil Imagin called the Kraken Imagin who's from the 2007 TV series called Kamen Rider Den-O.