|This article is about a/an ranger in Choujuu Sentai Liveman.|
- "Blue Dolphin!"
- ―Blue Dolphin's roll call[src]
Megumi Misaki (岬 めぐみ Misaki Megumi) is Blue Dolphin (ブルードルフィン Burū Dorufin) of the Livemen.
Before Megumi used her Dolphin Arrow as Blue Dolphin, she has her father's inherent archery.
Like the other two, Megumi initially held a hatred of the three traitors and used that as a drive, even with having more of a level head towards the battle. But during an incident with a Brain Beast that steals anger, she devoted herself towards the feeling of "love" in fighting against Volt.
Megumi's main trouble and rivalry is with Rui Senda, who had transformed herself into the cold machine-woman Doctor Mazenda. Unlike the friendship that occurred with Yusuke and Joh towards the other traitors, Megumi never had any good feelings towards Rui and was generally annoyed by her prior to her transformation, notably with her obsession with her signature perfume.
Gaoranger vs. Super Sentai
Blue Dolphin is among the Sentai warriors seen in clips when Miku Imamura (MegaPink) lectured Sae Taiga (GaoWhite) about the past female Super Sentai warriors and their shared mastery of disguise and habit of changing their clothing in the blink of an eye, something that Sae had never done before.
Years later, Megumi fought alongside not only her own team, but every single Sentai ranger in existence, against the Empire of Zangyack when it attacked the Earth in the Great Legend War. After fighting against hundreds of Gormin and their Zgormin commanders. Kaijou noticed the fleet moving towards them, he gathered all the Rangers together and gave them the order to sacrifice their powers to wipe out the first invasion's armada. The Blue Dolphin powers are later used by Joe Gibken via the Ranger Keys.
Farewell Space Pirates
After the Zangyack Empire was defeated by the Gokaigers, Marvelous returned the Ranger Keys to their original owners. Megumi and her teammates have their powers again so they may continue their duties as Liveman.
Super Hero Taisen
Megumi, alongside her team, among the majority of the Super Sentai heroes, was caught up in the "Super Hero Taisen" incident which eventually resulted in the Super Sentai teams and Kamen Riders joining forces to defeat both Dai-Zangyack and Dai-Shocker. During the final battle, she is seen with MegaPink fighting a Shocker Combatman.
Super Hero Taisen Z
The Liveman trio were among the various superheroes that came to help during the Space Shocker crisis, having been summoned by Gai Ikari. They appeared with the Gingamen and Gekirangers to aid Kamen Rider Beast against a Space Shocker force led by Space Spider Man.
After Demon King Psycho was destroyed, the Livemen appeared on a cliff alongside all the other past heroes to say goodbye to the heroes of recent years before taking their leave.
Zyuohger vs. Ninninger
Blue Dolphin appeared with her team among the first 38 Super Sentai whom collectively empowered Wild Tousai Shuriken King in its fight against the titanic Gillmarda, granting the Ninningers and Zyuohgers the power to perform the Zyuoh Ninnin Super Sentai Burst which destroyed Gillmarda with the combined power of all 40 Super Sentai.
Video game appearances
- Megumi Misaki/Blue Dolphin: to be added
Super Sentai Battle Base
Blue Dolphin is among the vast pantheon of Rangers which are available in the mobile game Super Sentai Battle Base.
Super Sentai Legend Wars
Blue Dolphin appears with her team among all Sentai in the mobile game Super Sentai Legend Wars.
- Dolphin Arrow: Blue Dolphin channels her energy into her bow to fire a supercharged arrow to inflict heavy damage on a Brain Beast.
The Blue Dolphin Ranger Key (ブルードルフィンレンジャーキー Burū Dorufin Renjā Kī) is Megumi Misaki's personal Ranger Key and what became of her powers after she along with the rest of the 34 Super Sentai sacrificed their powers to end the Great Legend War.
This key along with the majority of the Ranger Keys were collected by the Red Pirates and later used by the Gokaigers. The Blue Dolphin Ranger Key was mainly used by Joe Gibken (Gokai Blue), who used it to fight as Blue Dolphin. It was also used by Luka Millfy (Gokai Yellow) on one occasion.
- When the original three Gokaigers became the Livemen while fighting Action Commanders Satarakura Jr. and Sandaaru Jr..
- When the Gokaigers became the Livemen in their fight with Zangyack scientist Zaien.
- Luka became Blue Dolphin as part of an all-blue Gokai Change which served as a demonstration to Ninjaman of the Gokaiger's powers.
The Liveman keys, along with all the Ranger Keys of the first 33 Super Sentai, were briefly taken by the Black Cross King and turned into Ranger puppets that were fought by the Gokaigers and the Goseigers. The puppet Livemen fired their Bimotion Buster alongside the Changemen, Flashmen, Maskmen, and Turborangers, only to be swiftly defeated by the individual finisher attacks of the Gokaigers and Goseigers as they emerged from the resulting fireball.
After Zangyack were finally defeated, the Gokaigers gave the Ranger Keys back to their rightful owners. It is presumed that Megumi received her key and became Blue Dolphin once more.
Behind the scenes
- Megumi is the first female Blue Ranger, and is also the only official female Blue Ranger to have her uniform be of the normal Blue expectant of male Blue Rangers (except in one case), as the others after her were colored in a lighter shade (sky blue).
- As of current, Megumi is the only member of the original three Liveman to have not done a Super Sentai anniversary (Yusuke appeared in Hyakujuu Sentai Gaoranger vs. Super Sentai; Joh in the Gokaiger episode Just a Lone Friend's Soul).
- She shares her given name with her actress.
- She is the second Blue Sentai Ranger who uses an Arrow-type weapon, the first being Aorenger from Himitsu Sentai Gorenger.
- Tori Hanson - The first female Blue Ranger.