Lyricist: DECO*27

DECO*27 (デコ・ニーナ) is a well-known musician, VOCALOID producer and utaite from Fukuoka Prefecture. He chose the first part of his username, "DECO" (lit. forehead) because he has a large forehead and the numbers "2" and "7" because they are his favorite numbers.^[1] He is also known for being one of the creators of the interactive music project MILGRAM.

DECO*27 has composed more songs for the game than any other producer, with 10 songs under his belt. Over half of those songs come from him being the main composer of all the unit songs for Project SEKAI the Movie: Kowareta SEKAI to Utaenai MIKU.

Songs[]

Song	Original Singer	Covering Unit	Release Date (JP)
Chūlán	Hatsune Miku Mes	VIRTUAL SINGER	-
Hibana -Reloaded-	Hatsune Miku	Leo/need	2020/09/30
SEKAI	Hatsune Miku	Other	2020/09/30
needLe	Hatsune Miku	Leo/need	2020/09/30
Otome Kaibou	Hatsune Miku	25-ji, Nightcord de.	2020/11/01
Ghost Rule	Hatsune Miku	Leo/need	2021/12/30
Odo	Ado	Vivid BAD SQUAD	2022/02/04
Salamander	Hatsune Miku	Other	2022/05/05
Mousou Kanshou Daishou Renmei	Hatsune Miku	25-ji, Nightcord de.	2022/05/13
Vampire	Hatsune Miku DECO*27	MORE MORE JUMP!	2022/06/20
Journey	Hatsune Miku	Other	2022/09/30
39	Hatsune Miku	VIRTUAL SINGER	2023/03/09
Blue Planet	Hatsune Miku	VIRTUAL SINGER	2023/08/31
Devil Janai Mon	Hatsune Miku	VIRTUAL SINGER	2023/10/07
Mozaik Role (Reloaded)	Hatsune Miku	Leo/need	2024/10/01
Fire Dance	-	Vivid BAD SQUAD	2025/01/25
Soko ni Aru, Hikari.	-	25-ji, Nightcord de.	2025/01/28
FUN!!	-	MORE MORE JUMP!	2025/01/31
Smile*Symphony	-	Wonderlands x Showtime	2025/02/03
SToRY	-	Leo/need	2025/02/06
Hello, SEKAI	Hatsune Miku	VIRTUAL SINGER	2025/02/09
Fusion	Kagamine Len KAITO	Other	2025/02/15
Monitoring	Hatsune Miku	VIRTUAL SINGER	2025/06/16