Courtesy of ca3blog:
KyouryuGold's personal robot that appears in episode 9, formed when
Pteragoudon performs "Kaminari Henkei." It fights via the "Cutters" it
bears on its arms, able to cause thunderstrikes. However, PteraiDenOh
has fallen into the hands of Deivos, and this time around is standing in
the Kyouryuger's way, as a powerful enemy.
When Dogold performs "Deivos In", Evil Spirit is transmitted into
PteraidenOh, corrupting its form- complete with a visor and a jet-blank
mantle around its' body.
KyouryuGold's Partner; a flying ZyuDenRyu. Although appearing officially
in episode 8, it has been stolen by the Deivos' Chaos. Even though, the
Deivos shouldn't be able to pour their spirits into a ZyuDenChi.
The 6th Kyouryuger, who is glimpsed in Episode 8. Utsusemimaru, loading
the GaburiChanger with ZyuDenChi #6 (the changer also acting as a
weapon) carries out Kyouryu Change, and becomes KyouryuGold! Gold fights
with the ZanderThunder, a "Sword that Calls Thunder." According to
Torin however, Utsusemimaru feel into a Deivos Trap 400 years ago, and
is presumed dead. However, Torin was never able to find his Spirit.
Utsusemimaru (played by Maruyama Atsushi):
The ancient swordsman who transforms into KyouryuGold. Although he
fought alongside Torin 400 years ago, he fell into a Deivos trap
orchestrated by Dogold, and was never heard from again. However, is the
day coming when he revives in the present age and fights alongside the
team of Kyouryuger? In his time, he served under a Lord who looked
exactly like Daigo; as such, he will not accept Daigo as a leader or
join the team until Daigo proves himself a worthy Lord.
He is better at shooting than Ian, and better at swords than Souji.
Using a sword fighting style based around static electricity, his
finishing move is the "Raiden Zankou" (Thunder and Lighting Afterglow.) A
cool character, he is nicknamed "Ucchi" by Amy.
Title- Koko doko? Meiru wo Buttobase (Where is this? Bust through the Labyrinth!)
No-san heads to the amusement park to be with his sister and niece, but
their, Yuko's husband, and Rika's father, Kenichi, appears! How can a
man who's supposed to be dead, be alive?
No-San's past is revealed, as are a lot of puns!
Notes- Deivo Kokodoko appears as motw, the episode is a No-san focus
Title- Meccha Tsuyo! PteraiDenOh (Crazy Strong! PteraiDenOh)
With Dogold carrying out a "Deivos In" via the Black ZyuDenChi, a
manipulated Pteragoudon appears before the Kyouryuger as an enemy. Under
Dogold's command, Pteragoudon performs "Kaminari Henkei" and stands
against Kyouryujin as "PteraiDenOh."
Notes- Shugokishi Kanburi Ma appears as motw
Title- Zandaa! Gorudo Fukkatsu (Zander! Gold Revival)
After an intense battle between the Kyouryuger and Deivos, Torin's
strategy finally ends in Gold's reappearence! However, the newly
awakened Utsusemimaru leaves suddenly, claiming that he's "not their
friend, and won't become one until Daigo proves to him he can be a
suitable Lord." Utsusemimaru's real intentions become clear after Brave
Notes- Shugokishi Kanburi Ma appears as motw again
Title- Ucchi! Kuuru de gozaru (Uchhi! Cool I am)
Notes- Honenukki appears as motw