Here is a list of trailers for 20 TV animations starting from January 2016 in Japan. This list covers the series that are just starting and each episode is about 30 minutes long.
Notice: Some of trailers are unsuitable for children under age of 18.
[All trailers and images are from the official YouTube channels]
Full title: Phantasy Star Online 2 The Animation
Website (in Japanese): http://phantasystar.sega.jp/psportal/pso15anniversary/animation/
Original Story: Sega
Director: Keiichiro Kawaguchi
Production company (in Japanese): TMS Entertainment Co., Ltd.
<Last updated: 23rd December 2015>