Chōshū was the first "traitor heel" in a Japanese promotion.

Their level of violence rarely equaled that of the Japanese promotions.

The group began Japanese promotions for their debut single by performing the song at Happy Music on November 21, 2011.

The choreography for Jumping was slightly altered to differ from their Japanese promotions.

However, due to the 2011 Tōhoku earthquake, all scheduled Japanese promotions for their single were cancelled.

His had his first matches in Japanese promotions.

After School participated in the prestigious 'a-nation' concert tour as part of their Japanese promotions.

This article is about the Japanese promotion.

Sometimes we'll even stay up all night talking about our Japanese promotions.

However, plans were ultimately scrapped for the group to focus on Japanese promotions for the remainder of 2012.