Just got around to watching the complete version of Teppen Tottande, and I have to say that they really gave Yagura a good role on this one. I thought it'd be more focused on just Yamamoto and Yokoyama until that big reveal. Yagura herself did a good job on her role, which I found much better than the other special drama she starred in. Yamamoto did great until the last bit, which was underwhelming, and Yokoyama was solid from start to finish as I've come to expect from her.
It would have been interesting to have someone like Jounishi all of a sudden show that she's actually good at fighting, because she certainly looks the type for that kind of role, but I guess that it would've taken away from Takeuchi's badass fight scenes.
All in all, I wasn't expecting much, but in return I got a pretty good short drama.