Recently checked out Umi and Akira.
UMI looks just like the photo posted here. Authentic Japanese, age 20. Roughly 5 feet tall, will go topless/dfk and delivery an enthusiastic bbbjcim. Massage skill is lacking as this is her first time doing massage/spa work. But well worth seeing.
Akira definitely looks Jamaican. She is however, Jamaican/Japanese mix and has lived in Japan her entire life, so it is quite an interesting experience to be with her. She is also young, I think she said she was 22. Basically exact same service level as Umi.
What I like most about both is there willingness to please, they dont stop, they exhibit a fantastic level of stamina.
Lastly, even though many of us post our experiences here, not everyone gets the same level of service. I would suggest instead of getting upset about it, think of what is it about me that causes me to get a lesser experience?
Hygenie /manners/grooming /tip haggling/friendliness all come into play in the room. If improving these areas still don't help, it could just be the girl, time of the month, other bad customers that day etc. I have had girls offer me less service then I've read about here, and if I find that girl really attractive, I work on it in subsequent visits, see if I can make progress. 99% of the time, I get there.