Daigo of the Heavenly Phantom Star

"ShishiRanger! Heavenly Phantom Star~Daigo!"

Daigo of the Heavenly Phantom Star ("天幻星" 大五, "Tengensei" Daigo) is Shishi Ranger (シシレンジャー, Shishi Renjā, Lion Ranger) of the Dairangers. He is 24 years old. The most gentle member of the team, as well as the most serious of the group, he works at a pet shop and becomes romantically involved with Kujaku. Scouted to be a Dairanger after Kaku's discovery of his Qi connection with Kujaku. Specializes in the Kung Fu form of Hung Gar and utilizes illusions in combat.

Dairanger
Daigo Tengensei was twenty-four years old when the Gorma wars began again. He was the most remarkable, gentle member of the team. In the beginning, he was a bit sullen. He worked all the time at a small pet shop and loved living creatures. In episodes 3 and 4, he was the only one other than Kazu who believed Shouji and the only one who took the idea of dolls attacking people seriously. In episodes 9 and 10, it was Daigo whose soul was open to the signal from Kujaku, trapped for 6,000 years inside the Mirror Make-up Artist. He was instrumental in freeing her, but by that time he was already in love with her thanks to what Master Kaku had told him about her. In episode 16, he tried to convince her to become a gentle, kind person he heard she was before. She returned again in Episode 23, and they were trapped together. Seeing his determination and refusal to give up, she relinquished her anger and gave him her strength. He then learned that she was dying. She was determined to seek a legendary cure because he believed in her.

By Episode 34, he found a cactus that he once cared for and had lost. It had, he thought, a spirit haunting it. But it happened that the cactus was given a human spirit-form by General Cactus. She died saving him and truly became a ghost. In Episode 36, Daigo followed a news report that led him to a trapped Kujaku, and he and the team fought to help her in her quest for the cure. In Episode 41, he truly did lose Kujaku. It was this open connection that Kaku had felt before in Daigo that caused him to choose him to be a Dairanger.

Super Sentai World
Later, Daigo, alongside his team, joined forces with the Fivemen, Jetmen, Zyurangers, and Kakurangers to defeat the evil Emperor Daidas and his forces.

Gaoranger vs. Super Sentai
ShishiRanger is among the Sentai warriors seen in clips when Daimon Tatsumi (GoYellow) lectured Kai Samezu (GaoBlue) about the past Sentai technical warriors and their fighting spirit.

Legend War
Years later, Daigo fought alongside not only his 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 Shishi Ranger powers are later utilised by Don Dogoier via the Ranger Keys.

Farewell Space Pirates
After the Gokaigers finally defeat Zangyack invasion force on Earth and the emperor, Marvelous returned all of the Ranger Keys to their original owners. since KirinRanger and TenmaRanger got their Ranger Keys back as they saw the Gokaigers off, it is assumed Daigo and the other Dairangers have their powers back.

Super Hero Taisen
Daigo, alongside his team (bar KibaRanger), 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.

Akibaranger
The six Dairangers appeared with the now five official Sentai, transforming into their Ludicrous Power which combined with the others to form the Ludicrous Cannon Bazooka, which the Akibarangers used to destroy Kameari Alpaca.

Mythical Chi Beast

 * Mythical Chi Beast Star-Shishi

Arsenal

 * Aura Changer
 * DaiBuster
 * Star Sword
 * Star Cutter
 * Dairen Rod
 * Bladed Sasumata
 * Lion Staff
 * Heavenly Treasure Lai-Lai Jewels
 * Dairinkens
 * Green Kiber 2

Lion-Fist

 * Heavenly Phantom Star Mist Concealment
 * Heavenly Phantom Star RodArrow
 * Lion-Fist Empty Innocence

Ranger Key
The ShishiRanger Ranger Key (シシレンジャーレンジャーキー) is Daigo's personal Ranger Key and what became of his powers after he 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 ShishiRanger Ranger Key was mainly used by Don Dogoier (Gokai Green), who used it to fight as ShishiRanger. It was also used by Luka Millfy (Gokai Yellow) on one occasion.
 * When the Gokaigers became the Dairangers while fighting against Gormin while Marvelous was absent.
 * When the Gokaigers became the Dairangers while fighting Action Commander Stargul.
 * When the Gokaigers became the Dairangers in their fight with Action Commander Zakyura.
 * Luka became ShishiRanger as part of an all-green change to defeat a duo of Dogormin. Luka did a combo attack with Don Dogoier as Midorenger, as both have weapons which they throw at the enemy.
 * As part of an all-lion Gokai Change which challenged Ninjaman to think of what was the connection of that change.
 * When the Gokaigers became the Dairangers while fighting against Basco after Marvelous was incapacitated.

After Zangyack were finally defeated, the Gokaigers gave the Ranger Keys back to their rightful owners. It is presumed that Daigo received his key and became ShishiRanger once more.

Imitations
A copy of ShishiRanger was created by the Copy Empress as part of the Copy Dairanger. They were created from photos she took of each Dairanger, to assassinate Master Kaku. She then brought the copies to life, using them to fight the originals so they can be real.

Portrayal
Daigo of the Heavenly Phantom Star is portrayed by Tatsuya Nōmi (能見 達也). As ShishiRanger, his suit actor was Tsutomu Kitagawa (喜多 川務).

Chinaman
In the original concept of Dairanger titled Chuuka Sentai Chinaman, ShishiRanger is present as one of the five Dairangers, with minor costume differences.