The women in the episodes all had the kanji for thousand (pronounced as qian in Chinese and sen in Japanese 千) in their name, and this is to celebrate the 1000th episode of Kamen Rider, so that's why they're there. ^_^;

Overall though, it was a nice episode. I loved the comedy the most. ^^

Kougami's speech was kinda plain too...I agree. :\ What, all he said was basically HAPPY BIRTHDAY! :( C'mon Cakeboss, give us a little more originality and creativity here!