This regal and handsome outfit draws parallels to a shining silver blade or the fairly tale prince who wields it.
— Website description[1]
Brave Butterfly (ブレイブ・バタフライ Bureibu Batafurai?) is a Module for Kagamine Len.
Description[]
This Module includes a purplish-silver jacket with pockets on each side, rolled up cuffs with a collage of light-navy blue feathers coming out of the left shoulder, along with white gloves. It also includes purplish-silver pants with a silver crossed belt, and purple boots reaching to almost the knees.
The facial appearance consists of Len's eyes being purple and his hair turning a paler yellow and his ponytail growing longer.
Game appearances[]
The Module first appears in Hatsune Miku: Project DIVA X where it can be obtained as a Rare Module Drop by clearing the "Elegant Request - Len" event request. It is attributed with the Aura Elegant, gives a +20% Voltage bonus when used in a song attributed with the same Aura, and its gameplay effect is "Rare Module Dropper Lv. 4".