So, I've decided to stay at the Tokyu Shinjuku for the second half of my trip instead of the moxy or the hyatt regency. But I'm having a hell of a time trying to book from the Tokyu website (which is about $100-150 cheaper than booking in USD through other websites). I select my dates, and it keeps shifting the dates back. I'm wondering if this is a timezone thing as it is converting me back from JST to PDT. Anyone here book through the Tokyu website and experience this?

EDIT: after changing my laptop's time zone to JST, it comes up on the correct days. so yeah the website doesn't convert time zones correctly. All good now though. $460 for 8 nights ain't bad and the location is killer!