Lil'B, a Japanese J-pop and hip-hop group, was formed in 2007 by Mie (vocalist) and Aila (rapper). The name Lil'B is derived from two words: "Lil" and the first letter of "Betray." In June 2008, they released their debut single "Orange", which served as the fifteenth ending theme for the anime Bleach, marking a significant breakthrough in their career. Their subsequent releases included the EP 願いごと一つキミへ/JET★GIRL and the mini-album 時間を止めて・・・. Notable songs from their discography include "Tsunaida Te", which was used as the third ending theme for Fullmetal Alchemist: Brotherhood. Their first album, Ima, kimi e..., was released in February 2009 and peaked at number 2 on the Oricon charts. The group's music blended J-pop melodies with hip-hop beats, creating a unique sound that resonated with fans. In January 2009, they released the single "Kimi ga suki de", returning in 2010 with "Hitomi Tojite mo" (瞳閉じても, Even If I Close My Eyes).