Sentai Red Isekai de Boukensha ni Naru

In the climactic battle against the sinister Exterminators, Asagaki Tougo—a brave power ranger—sacrificed his life to defeat the enemy. Just when it seemed like the end, he unexpectedly awoke in a strange new world! Now reborn as an adventurer named Kizuna Red, he takes up the fight once more, protecting those in need. Along the way, he crosses paths with a young wizard named Idola, marking the start of an incredible journey in this unfamiliar land.