■ Title: The First War Against Myself / 第一次ジブン戦争 / Daiichiji jibun sensō■ Music/Lyrics: HoneyWorks■ Guitar: Kaizokuou■ Original singer: Utatane Piko & Kagamine Len■ On vocal: Ayane Wakana & Utaune Nami■ Art: Nami■ UST: nmasao1■ Video & mixing: AYA※※※※※※※※※※※※※※※※※※※※※※※※※※※Reminded back this song not long ago when I first heard it and didn't expected to find the UST of the song too. *u*