Ronri Shoudou

 is the fifth digital single released by #f606.

It was released on December 15, 2020.

Tracklist

 * 1) Ronri Shoudou (論理衝動; Logical Impulse)

Featured Members

 * Misaka Misa
 * Arare Hina
 * Wany Ui
 * Yumeno Miru
 * Yuitsu Yuni
 * Koko Kashiko