I started watching Rich Man, Poor Woman expecting a love story between a rich man and a poor girl who falls for him. What I got instead was a whole lot dealing with the corporate world. I was kept entertained and at the same time a bit let down and bored. The entertaining parts were the corporate stuff and the boring one was the romance. I kept waiting for something great to take place between the main leads and it never did. Sure, there were some moments here and there but after a few episodes you realize that the plot doesn't necessarily need romance. The story does fine without using romance as a driving factor. What we get is the stuff you can expect taking place in an office in a very Social Network kind of a way. Still, the story wins points because it was shown very well. As for the cast, I liked everyone in their roles. Satomi playing the cute Natsui won me over initially but her character was stagnant till the end. I didn't like the way she was written. While I didn't ever like Oguri Shun before I thought he did a good job here. The supporting cast was also fine. While the workings and challenges about the company kept me interested in the beginning, after halfway through I got bored. If I had known before that this was was primarily about the corporate world, I would have skipped it. Anyhow, I made my way towards to the ending episode. This drama serves fine as a one time watch. I will doze off if I ever saw it again because it's not my thing. It was actually good and interesting if you think you can enjoy this genre. Don't let my personal views keep you from watching this drama. I hope everyone else enjoys it.