Another Brave concept. This time it is 時空勇者 Jikuu Yuusha or Brave of Time Space.
First up is the main Brave. ライガン Raigan. Weapon of choice is ライトニング・マグナム Lightning Magnum. His alt mode is a police car and as I've said previousy I'm not good at drawing cars.
Close up of his head. Conceptually halfway through the series when more powerful foes appear one incident causes his visor to shatter and his face is not covered for the rest of the series.
Next up are the クアンタム・マシンス Quantum Machines. They can combine into the クアンタム・ファイタ Quantum Fighter (not pictured) for Raigan to stand on and give him aerial support.
When Raigan performs the 時空合体 Jikuu Gattai (Time Space Union) they become クアンタムカイザー Quantum Kaiser. His main weapon is the 時空神剣 Time Space God Sword which can freeze a weakened enemy for easy killing

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When Quantum Kaiser is not fast enough he calls on the ファンタム・ジェト Phantom Jet.
When Raigan peforms the 幻影合体 Genei Gattai (Phantom Union) They become ファンタムカイザー Phantom Kaiser. His main weapons are the 幻影神刀 Phantom Blades.
Badly drawn close up

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When neither Quantum Kaiser nor Phantom Kaiser is enough? they perform the 超時空合体 Chou Jikuu Gattai (Super Time Space Union) to become グレトクアンタムカイザー Great Quantum Kaiser. Kinda like the Energon combiners in that on forms the legs and the other forms the body/arms. Main weapon is the 超時空神剣 Super Time Space God Sword.
A rival mech appears later on with a grudge against Raigan. His name is Redgan レドガン. His alt mode is a flame bird. His weapon of choice is his 火炎神剣 Burning God Sword.
Redgan reveals that he can combine as well. His combining partner is the 鳳凰の王 Hohoh no oh (King of Phoenixes). When they perform the 火神合体 Kashin Gattai they become フェニクスカイザー Phoenix Kaiser. Their main weapons are the 鳳凰神剣 Phoenix God Swords.
Once they settle their differences, a new combination is unlocked. When Great Quantum Kaiser and Phoenix Kaiser performs the 時空鳳凰合体 Jikuu Hohoh Gattai (Time Space Phoenix Union) they form バーニングクアンタムカイザー Burning Quantum Kaiser. His main weapon is the 時空鳳凰神刀 Time Space Phoenix God Sword (humongous sword ripe for cleaving

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Hope my art is decipherable

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Edit :The wings for Hohoh no oh were concept and I had changed them by the time I drew Phoenix kaiser.
TFW2005 Brave Robot Fans
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