The younger brother group is performing the "ebizori jump"

"Cho tokyu (Bullet Train)", the oldest brother group of MCZ, released its 23rd single "Gachi Muchu!" on May 13.

Fans of both groups have been talking about the fact that the song's choreography includes the "ebizori jump (means 'Shrimp-like jump / Backbend jump')" performed by Kanako in MCZ's "Ikuze! Kaito Shojo".

The thumbnail image for the dance practice video (below) is exactly from the scene featuring that jump.

Formed in 2011, Bullet Train is now celebrating its 15th anniversary and is the most senior male idol group under Stardust Promotion.

Until now, they had frequently appeared in the year-end "Momoiro Uta Gassen", but there were not many opportunities for them to perform together with MCZ in other settings.

However, this year, the relationship between the groups has become closer. On April 1, MCZ appeared as a special guest act at Bullet Train's concert held at Ariake Arena.

It is also well known that Bullet Train member Kai and MCZ member Kanako were classmates in high school.