Chiaki Tani

Chiaki Tani (谷 千明) is Shinken Green (シンケングリーン) of the Shinkengers. He serves in the next generation after his widowed father.

Shinkenger
Unlike Ryunosuke, Chiaki initially has no interest in being Takeru’s vassal. He is weaker than the others and seen as immature and a rebel because he abandoned his training early and would rather hang out at the local game center than restart his training. He is a big Tekken fan as he often plays Tekken 6: Bloodline Rebellion. Regardless of his short temper, he is cheerful and honest. In battle, Chiaki often uses tricks to gain the upper hand against Gedoushu.

As Chiaki and Kotoha are the youngest members of the Shinkengers, they share a strong bond; several episodes focus on their friendship. In episode 6, Chiaki becomes upset that Kotoha readily believes that she is stupid and accidentally hurts her feelings when he scolds her for it.

He later apologizes for his outburst, and Kotoha confesses that she likes how he is straightforward. Since then, Chiaki and Kotoha have become close, each trying to cheer up the other in times of stress; this is most evident when Chiaki draws cat whiskers on Takeru's face (when Takeru's soul was trapped in a beckoning cat statue) to make Kotoha laugh.

Chiaki, out of the Shinkengers, is shaken the most by theft of Kotoha's soul. In a brash move, he attempts to recover it, by demanding the Ayakashi come out of the Sanzu River with his sword. When a friend of Genta's shows an interest in Kotoha in episode, Chiaki is uncomfortable with the idea. Aside from Kotoha, Chiaki is also good friends with Genta as they are both free spirited young men.

Shinkenger vs. Go-onger
To be added

Goseiger vs. Shinkenger
To be added

Legend War
Months after wiping out the last of the Gedoushu, Chiaki 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. Akarenger 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.

199 Hero Great Battle
Chiaki appeared in Gokaiger Goseiger Super Sentai 199 Hero Great Battle alongside fellow Shinkenger Genta Umemori as part of the 35th anniversary team and he was the one who informed the Goseigers after the battle that all the teams had lost their powers. Both he and Genta appeared to the Gokaigers to support them; even though the Shinkenger Greater Power had previously been granted by Kaoru.

Farewell Space Pirates
After the defeat of Ackdos Gill, Captain Marvelous returned all the Ranger Keys to the former Sentai heroes. It is assumed Chiaki and his teammates received their keys, allowing for them to utilize their powers once again.

Super Hero Taisen
Chiaki, alongside his team (Shinken Gold and Princess Shinken Red were absent), 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. Ironically, the Shinkengers were acquainted with the Great Leader of Dai-Shocker, Tsukasa Kadoya, also known as Kamen Rider Decade, having encountered him before when he visited their world.

Super Hero Taisen Z
The five-man Shinkenger team was part of a force of Sentai and Rider reinforcements led by Akarenger and that came to assist the Sentai and Riders of recent years who were overwhelmed by the revived monster army of the. The combined forces of superheroes were able to turn the tide against the Madou army. They lined up and used their various finisher attacks to destroy the revived monsters.

After was destroyed and the battle was finally over, the Shinkengers appeared standing on a cliff with all the other heroes who appeared to help, to say goodbye to the heroes of recent years before taking their leave.

Super Sentai Battle: Ranger Cross
Shinken Green appears with his team in Super Sentai Battle: Ranger Cross.

Super Sentai Battle: Dice-O

 * Profile
 * Chiaki Tani/Shinken Green: to be added
 * Chiaki Tani/Super Shinken Green: to be added
 * Chiaki Tani/Hyper Shinken Green: to be added

Super Sentai Battle Base
Shinken Green is among the vast pantheon of Rangers which are avaliable in the mobile game Super Sentai Battle Base, with his Super Shinkenger form being avaliable as well.

Shinken Green
As Shinken Green (シンケングリーン), Chiaki is the Samurai of Wood (木の侍) and can use the Inromaru by itself to become Super Shinken Green (スーパーシンケングリーン) or with the Kyoryumaru to become Hyper Shinken Green (ハイパーシンケングリーン).

Portrayal
Chiaki Tani is portrayed by Shogo Suzuki (鈴木 勝吾), who reprised his role in Gokaiger Goseiger Super Sentai 199 Hero Great Battle. As Shinken Green, his suit actor was Yasuhiro Takeuchi (竹内 康博), his sub was Masaru Ōbayashi (大林 勝).

In the Legend War depicted in episode 1 of Kaizoku Sentai Gokaiger and Gokaiger Goseiger Super Sentai 199 Hero Great Battle, Shinken Green was portrayed by an unidentified suit actor.
 * In Kamen Rider × Super Sentai: Super Hero Taisen, Shinken Green was portrayed by an unidentified suit actor.
 * In Kamen Rider × Super Sentai × Space Sheriff: Super Hero Taisen Z, Shinken Green was voiced by Kazuki Komine (小峰 一己) and portrayed by an unidentified suit actor.