Here is a list of trailers for 9 TV animations starting from this October 2015 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 official YouTube channels]
Website (Japanese): http://www.tv-tokyo.co.jp/anime/cocotama/index2.html
Original Story (English): BANDAI Co., Ltd.
Director: Norio Nitta
Production company (English): OLM
<Last updated: 22th October 2015>