[Sunred]

Just by first impressions they remind me of the Dairanger cast:

Tenkasei Ryo/Ryuranger = Kiryu Daigo/KyoryuRed
Tengensei Daigo/Shishiranger = Ian Yorkland/KyoryuBlack
Tenjuusei Shoji/Tenmaranger = Udo Nobuharu/KyoryuBlue
Tenjisei Kazu/Kirinranger = Rippukan Souji/KyoryuGreen
Tenpusei Lin/Hououranger = Amy Yuzuki/KyoryuPink

It would really be funny if they got a kid to be the sixth member.