A list of songs by Vocaloid producer DECO*27.
Featuring Hatsune Miku
- 39 (Vocaloid) (with sasakure.UK)
- Ai Kotoba (Vocaloid)
- Ai Kotoba II (Vocaloid)
- Ai Kotoba III (Vocaloid)
- Ai Kotoba IV (Vocaloid)
- Ai Kotoba V (Vocaloid)
- Aimai Elegy (Deco27)
- Android Girl (Vocaloid)
- Animal (Vocaloid)
- Anti Beat (Vocaloid)
- Boku Mitai Na Kimi Kimi Mitai Na Boku (Vocaloid)
- Chimera (Vocaloid)
- Cinderella (Vocaloid)
- Devil Janai Mon (Vocaloid) (with Pinocchio-P)
- Dilemma (Vocaloid)
- Dokuringo (Vocaloid)
- Dokusen'Yoku (Vocaloid)
- Dummy Dummy (Vocaloid)
- Ghost Rule (Vocaloid)
- Gift (Vocaloid)
- HAO (Vocaloid)
- Heart A La Mode (Vocaloid)
- Hello Sekai (Vocaloid)
- Hibana (Vocaloid)
- Iiya (Vocaloid)
- Journey (Vocaloid)
- Joutai Ijou Kanojo (Vocaloid)
- Kesaran Pasaran (Vocaloid)
- Kimi Ijou, Boku Miman.
- LIAR DANCE (Vocaloid)
- Lovegazer (Vocaloid)
- Love Para (Vocaloid)
- Mannequin (Vocaloid)
- Marshmallow (Vocaloid)
- Monitoring (Vocaloid)
- Mousou Kanshou Daishou Renmei (Vocaloid)
- Mousou Zei (Vocaloid)
- Mozaik Role (Vocaloid)
- Mukashi Mukashi No Kyou No Boku (Vocaloid)
- Nisoku Hokou (Vocaloid)
- No You, No Me
- Otome Kaibou (Vocaloid)
- Ojama Mushi (Vocaloid)
- Ojama Mushi II (Vocaloid)
- Otogibanashi (Vocaloid)
- Parasite (Vocaloid)
- Pedal Heart (Vocaloid)
- Positive Parade (Vocaloid)
- Rabbit Hole (Vocaloid)
- Rainbowder (Vocaloid)
- Reversible Campaign (Vocaloid)
- Rookie (Vocaloid)
- Sad Girl Sex (Vocaloid)
- Salamander (Vocaloid)
- Scramble Kousai (Vocaloid)
- Sekai (Vocaloid) (with kemu)
- Shinkai Summit (Vocaloid)
- Snow Song Show (Vocaloid)
- Streaming Heart (Vocaloid)
- Tsumi To Batsu (Vocaloid)
- U (Vocaloid)
- Undead Alice (Vocaloid)
- Vampire (Vocaloid)
- Volt Tackle (Vocaloid)
- YUMEYUME (Vocaloid)
- Zombie (Vocaloid)
Featuring GUMI
Featuring human singers
- Aimai Elegy (Deco27)
- CapSule (Hololive)
- Egomama (Deco27)
- MILGRAM series
- Q (Hololive)
- Sugar Rush (Hololive)