A trailer for a music event featuring RENI and AYAKA has been released.

"Hiroshi Itsuki Interdimensional Live 2021", which was held on October 13 at "LINE CUBE SHIBUYA" in Tokyo, will be distributed online for a fee in December.

To announce this, a "digest video" of the event was released on YOUTUBE.

It's only about a minute long, but it contains edited footage of RENI and AYAKA singing. (The two of them performed six songs together at the event.)

AYAKA is wearing a Seiko Matsuda cosplay outfit. She is performing the famous song "Nagisa no Balcony".