When I first started watched this anime on the Action Channel. I only got to watch the first episode, but didn't get to see the other episodes. I've been waiting for months to see it again, but it never came back. But years later, my father got me the collector's DVD for Christmas. I got to see all the episodes, and they were amazing. I know there were lots of funny parts. And David likes to flirt with girls, thats why he chooses Anita to be his pilot. What I think about Yumi, she is kinda cute. I know she has a dream to become a Tekkaman, and in the first episode, she really messed up by using the Reactor Voltekker and blown up 2 orbital rings. I know that she never meant to do it on purpose. But later in the show, she even got better by believing in herself and relying on her teammates. I also think D-Boy and Yumi make a great team, and I do believe they are very strong. Even through tough time. They can do anything. This is the best series I've ever seen. It's even cool that Tara Strong got to play the voice of Yumi. So in closing to this review, this is the #1 DVD to add to your collection. You will see what I mean.