Ryūsei (Eir Aoi song)
| "Ryūsei" | ||||
|---|---|---|---|---|
The regular edition cover | ||||
| Single by Eir Aoi | ||||
| from the album Fragment | ||||
| A-side | "Yakusoku" (double A-side) | |||
| Released |
| |||
| Recorded | 2017 | |||
| Studio | Sony Music Studio (Tokyo, Japan) | |||
| Genre | J-pop | |||
| Length | 4:13 | |||
| Label | Sacra Music | |||
| Composer(s) | Kohei Tsunami | |||
| Lyricist(s) | Eir Aoi, Kohei Tsunami | |||
| Eir Aoi singles chronology | ||||
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| Alternative cover | ||||
The limited anime edition cover | ||||
| Music video | ||||
| 流星 on YouTube | ||||
"Ryūsei" (流星, Meteor) is a song by Japanese pop singer Eir Aoi. It was released digitally on April 22, 2018, and received a physical release together with the song "Yakusoku" on June 13, 2018, as her fourteenth single. It reached number 8 on Oricon and number 10 on Japan Hot 100. It was used as the opening theme song of anime series Sword Art Online Alternative Gun Gale Online. The single also mark her return from her hiatus, and also mark as her first double A-side single.