User blog comment:Lordranged7/Voting for Pics/@comment-11088379-20130128135825

The trailer is not really a trailer, it is a secret special:

'イナズマイレブンクロノ・ストーン 秘密スペシャル"

Translation: Inazuma Eleven Chrono Stone secret special.


 * ) So it's a secret spoiler trailer.