4ma15, previously known as 12uck (elve 12uck), is a producer who uses Kasane Teto and Nizimine Kakoi. They started uploading original songs in 2016. Their songs are almost exclusively rock songs.
Works[]
| Links | Title | Vocalists | Date | Roles |
|---|---|---|---|---|
| "ダンスビートに笑われて (Dance Beat ni Warawarete)" | Kasane Teto | Feb 9, 2016 | music, lyrics | |
| "蛍が飛んだ (Hotaru ga Tonda)" | Nizimine Kakoi | May 29, 2016 | music, lyrics | |
| "泣けど喚けど朝がきて (Nakedo Wamekedo Asa ga Kite)" | Kasane Teto | Apr 1, 2017 | music, lyrics | |
| "眠れぬ夜は繰り返す (Nemurenu Yoru wa Kurikaesu)" | Kasane Teto | Jan 9, 2016 | music, lyrics | |
| "然れど応答は冴えず (Saredo Outou wa Saezu)" | Kasane Teto | Oct 13, 2018 | music, lyrics | |
| "青春惨歌 (Seishun Sanka)" | Kasane Teto | Aug 21, 2016 | music, lyrics | |
| "バレンタインを中止せよ！ (Valentine o Chuushiseyo!)" | Kasane Teto | Feb 14, 2016 | music, lyrics |
Discography[]
| Release Date | Title Released under label(s) |
|---|---|
| Nov 15, 2017 | "EXIT TUNES PRESENTS UTAUMiRAi" EXIT TUNES |
| Dec 30, 2018 | "Gekokujou vol.2" (下剋上 vol.2) |
