
特捜戦隊デカレンジャー
Welcome to Megalopolis! Once a peaceful Earth city, it's now a haven for criminals aided by the nefarious Alienizer arms dealer, Agent Abrella. Now, it's up to Ban Akaza and the Special Police Dekarangers to protect the Earth from the invading Alienizers and finally bring peace and justice back to the planet.

After losing track of an Alienizer, Azaka Banban is moved to the Earth S.P.D. Here, he joins the fight against the Alienizers with the other four rangers. A new journey begins...

Three unidentified objects have landed in Japan. Upon investigation, they escape. An object is found near the crime scene, which had an audio recording on it, with a plan to take over Earth. Luckily, the Dekarangers are on the case, fighting their first Alienizer, Moyeda. But, Ban isn't accepted by the others are a leader nor member. Will they ever? Also, what's Ban's will to fight? Does he have any?

Houji's perfect investigation record is put to the test when he gets caught up in an investigation of a kidnapped alien princess.

After his perfect record seemingly becomes tarnished by an Alienizer getting away with the princess and the Wellness Stone, Hoji and Ban pursue Rikomoian Kevakia into virtual reality in order to find a way to defeat the virtual criminal.

Swan has created a new K-9 model, Murphy. But, this mechanical dog seems unable to be tamed. Umeko's patience is tried and a bond is created...

Sen-chan, DekaGreen, is the most peculiar of the Dekarangers. He does the most random things that make him like an idiot, and Ban acknowledges it. But, Sen may prove to be more vital to the team than anyone realizes...

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An old foe from Doggy Kruger's past has returned in a new body and captures Swan! While the Dekarangers move out to protect the city once again, Kruger goes it alone to save Swan. The Dekarangers aren't quite at ease with this decision, but the former ""Jigoku no Banken"" surprises everyone...

After Doggy reveals that he can transform into DekaMaster, the Dekarangers become dependent on him, Ban especially. But, a new, powerful Alienizer appears and Doggy refuses to help! The Dekarangers must learn the importance and meaning of a team if they're to survive this...

The Dekarangers discover a mysterious android girl. Suddenly, this girl slowly develops human emotion, and Sen-chan volunteers to let her grow more human to find out the reason why the Alienizers are after her...

The android girl, Meria, is revealed to be the brain to the large machine monster Gigas! Sen-chan and the other Dekarangers must continue to protect Meria while dealing with an out-of-control Gigas that's destroying the city! Perhaps it's time to show off DekaBase's true colors...

Umeko admires Jasmine's mature way of doing things. So much that she resorts to IMITATING her! After this, the female Dekarangers grow closer...

Zoiner Seijin Beetonin returns to Kyoto after 140 years...only to find it has changed since he's been gone. Determined to thwart the "invaders," he accepts Ban's challenge to a one-on-one duel, Alienizer to descendant of Akaza Banoshin!

Hoji...acknowledging Ban as his ""partner""?! Clearly, something is amiss. Is this truly the real DekaBlue??

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