AYAKA has developed a revolutionary product.

Yesterday, AYAKA announced the goods that will be sold at her solo concert (AYAKA NATION 2021) on June 27.

Among them was the revolutionary "psyllium (penlight)".

In the video below, AYAKA introduces it at around "47 minutes and 14 seconds", so please have a look.

At present, due to measures against coronavirus infection, audiences are not allowed to cheer, call, or otherwise speak at concerts in Japan.

This psyllium can emit pre-set voices such as "A-rin!" and so on. (but in AYAKA's voice)

It will be interesting to see how the Yokohama Arena will be filled with cheers on June 27th.