Sekaijuu ga Koi wo Suru Yoru

Sekaijuu ga Koi wo Suru Yoru (世界中が恋をする夜) is the eighth single by petit milady. It was released on July 25, 2018, with "Sekaiju ga Koi wo Suru Yoru" serving as the single's lead track. It was released in two editions: a regular CD edition and a limited CD+DVD edition. The single was pre-released on July 8, 2018, with the TV size of the title track.

Single Information
The song "Sekaijuu ga Koi wo Suru Yoru" was used as the ending of the anime Hyakuren no Haou to Seiyaku no Valkyria.
 * Lyrics: Nakamura Kanata (Track 1)
 * Composition: Ito Ken (Track 1)
 * Arrangement: Sato Seiki (Track 1)
 * Catalog Number: POCE-1436 (Regular Edition), POCE-9422 (Limited Edition)
 * Distributor: Universal Music Japan

Pre-release

 * 1) "Sekaijuu ga Koi wo Suru Yoru (TV Edit)" (世界中が恋をする夜 (TV Edit)) - 1:29

CD

 * 1) "Sekaijuu ga Koi wo Suru Yoru" (世界中が恋をする夜) - 3:42
 * 2) "Lost my melody" - 4:00
 * 3) "Sekaijuu ga Koi wo Suru Yoru (Instrumental)" (世界中が恋をする夜 (Instrumental)) - 3:42
 * 4) "Lost my melody (Instrumental)" - 4:01

DVD

 * 1) "Sekaijuu ga Koi wo Suru Yoru (Music Video)" (世界中が恋をする夜 (Music Video))

Featured Members

 * Yuuki Aoi
 * Taketatsu Ayana

Oricon Chart Positions
The single reached the thirtieth position on the Oricon weekly single chart and charted for a total of one week.