This add-on forcibly adds a "double peace" gesture to the adorable girl, Mistia Lorelei, who appears in the bottom left corner of the video. It processes the video in real-time and synthesizes an appropriate "double peace" image based on Mistia's facial expressions. The add-on's "double peace" synthesis feature is disabled by default, but can be activated by changing the setting in the toolbar.

It's important to note that the "double peace" gesture will only be displayed when the video quality on Nico Nico Douga is set to 480p (premium members only) or 360p. If the video quality is set to auto, even if it automatically selects 480p or 360p, the "double peace" will not be displayed. Furthermore, the add-on does not support full-screen mode.

It's important to clarify that this add-on has been created and released by an individual completely unrelated to nekoira Aniki. The content of the add-on is akin to pouring honey on top-quality videos, so when watching nekoira Aniki's videos, I kindly ask users to initially disable this add-on for the first 5-6 viewings and watch them normally.

I wish nekoira Aniki continued success and express my heartfelt gratitude for their wonderful video contributions.