(Rescue Battle Team GoGo Five.) For me, it's pretty good. The yellow ranger IS a guy but you can live with it. The heroes are all siblings. (oldest-youngest: red ranger, blue ranger, green ranger, yellow ranger, pink ranger.) Here's a summary of the show: The Tatsumi siblings have been without their father because he has developing fighting equipment to combat an uprising of a demon family known as the Saima. Dr. Tatsumi recruits his children, who all have rescue-realted professions, to fight the Saima. Good summary, right? It's a pretty good show. 8 and a half out of 10 because I was watching the series on YouTube but could only find a couple episodes.
Check the show out sometime. It's good. Also it doesn't have a sixth ranger. See ya!
I might not be at the top yet, but I know I'll get there someday. You will too.