Ryuma's fare has improved greatly since it first opened. The menu is extensive, very reasonably priced, with food portions quite satisfying. Of course the place is decorated in a surreal, gaudy way...and their weekend dance performances quite...unique...but all this can be fun and entertaining. The mariachi is good by the way.
You'll forgive them anything because the most important thing is, the food is very good.
Sometime ago I enjoyed this blog post by gabmesina.blogspot.com, which best captured my impression of Ryuma restaurant. I like how she blogger said it all, through her words and her photos!
http://gabmesina.blogspot.com/2013/04/happy-birthday-mum.html
I've grown to seek their Takoyaki---tastes so much better than those from kiosks in other places here. Also, an order is Php 20.00 for 4 balls. At 5 pesos per authentic ball, this is worth the walk (from where another Takoyaki kiosk is located). I spied students and employees grabbing some to snack on (to lunch on, even).