Last August, Atlus's Japanese branch announced their first HD title, Catherine, which was released earlier this month in Japan. The company's North American branch has remained tight-lipped about any localization plans, however. This might be changing with a new teaser e-mail just sent out.
Catherine is an action/adventure game with a horror side that is intended for adults. The premise of the game is a man named Vincent who wakes up every night from his dreams. Katsura Hashino, the director of Persona 4, is the producer/director of Catherine. Shigenori Soejima is the character designer and Shoji Meguro is the game's composer.
The e-mail contains only a pink background with the words "Do you still like us?". The color seems to match the promotional art used for the title in the lead up to the Japanese release, so it might be very possible this a precursor to an official announcement from the publisher.