20 Consecutive Days! Daily Song Campaign (20日連続！毎日楽曲追加キャンペーン) was a song campaign in 2020 commemorating the release of Project SEKAI.
Song list[edit | edit source]
| Release date | Song | Hint |
|---|---|---|
| 2020/10/01 | Asu no Yozora Shoukaihan | |
| 2020/10/02 | Near | |
| 2020/10/03 | Just Be Friends | |
| 2020/10/04 | Dappou Rock | |
| 2020/10/05 | Inochi ni Kirawarete iru. | |
| 2020/10/06 | World is Mine | |
| 2020/10/07 | Dance Robot Dance | |
| 2020/10/08 | Hand in Hand | |
| 2020/10/09 | Yobanashi Deceive | |
| 2020/10/10 | Gimme×Gimme | |
| 2020/10/11 | Viva Happy | |
| 2020/10/12 | Junky Night Town Orchestra | |
| 2020/10/13 | Miracle Paint | |
| 2020/10/14 | on the rocks | |
| 2020/10/15 | Keitai Renwa | |
| 2020/10/16 | 39 Music! | |
| 2020/10/17 | Aoku Kakero! | |
| 2020/10/18 | Stella | |
| 2020/10/19 | Leia - Remind | |
| 2020/10/20 | Jackpot Sad Girl |