Controlled penlights are used without control.

Today and tomorrow, MCZ will hold their annual Valentine's Day event at Yokohama Arena in conjunction with their regular radio show.

Just before the event, the management announced that the previously released controlled penlights are available for use.

MCZ has twice released controlled penlights, once at last year's SHIORI's solo concert and once at the Christmas concert.

At that time, producer KAWAKAMI commented that they would make them available at future concerts if there was a possibility to do so.

At this Valentine's Day event, the official comment tells us that the penlights will be colored with a flicker light on its own.

In other words, instead of registering seating positions and controlled lighting, it appears that the setting will randomly flicker and glow no matter where you are seated.

It could be a sight not many have seen before.