Umi no Manimani

"Umi no Manimani"
Reflection of fireworks on the water surface
Single by Yoasobi
from the EP Hajimete no – EP and The Book 3
LanguageJapanese
English title"Manimani"
ReleasedNovember 18, 2022
GenreJ-pop
Length4:15
LabelSony Japan
Songwriter(s)Ayase
Producer(s)Ayase
Yoasobi singles chronology
"Shukufuku"
(2022)
"Umi no Manimani"
(2022)
"Adventure"
(2023)
Music video
"Umi no Manimani" on YouTube

"Umi no Manimani" (海のまにまに, lit. "at the mercy of the sea") is a song by Japanese duo Yoasobi from their EPs, Hajimete no – EP and The Book 3 (2023). It was released as a single on November 18, 2022, through Sony Music Entertainment Japan, as the third song from the short story collection project Hajimete no after "Mr.", and "Suki da". The song was based on the story Yūrei, written by 147th Naoki Prize-winning Mizuki Tsujimura.