Contests

Project SEKAI COLORFUL STAGE! is currently hosting three contests regularly, two music contests and one costume contest. All winning entries will be added in-game.

ProSEKA NEXT Song Contest[]

ProSEKA NEXT (プロセカ NEXT) is a bimonthly song contest, with two winners (starting from the 13th round) selected each round. So far, 25 winners have been chosen and 18 themes have been announced. Along with their song being added in-game, winners receive a certificate and ¥50,000 Amazon gift card.

Round №	Theme	Song	Artist	Date Added (JP)	Date Added (EN)
01	"Song that makes you excited"	Brand New Day	irucaice	02/22/2021	02/14/2022
02	"Song you'd listen to in spring"	Hana wo Utau	shino	04/26/2021	04/16/2022
03	No theme	Utakata Mirai	Kaga (NegiShowerP)	06/14/2021	06/30/2022
04	"Pop song"	Sou Datta!!	Takenoko Shounen	08/06/2021	08/04/2022
05	"Song with a sense of speed"	Sick of House!	OZON	10/22/2021	10/20/2022
06	No theme	Last Score	Sekikomi Gohan	12/20/2021	12/19/2022
07	"Downer song"	Judas	Sukoya Cathedral	02/21/2022	02/21/2023
08	"EDM song"	ONESELF	Twinfield	04/15/2022	04/15/2023
09	No theme	Mikansei Sanka	Shaito	06/24/2022	07/17/2023
10	"Song that'll cheer you up"	Soredemo Ii nda yo	Ponchi♪	08/26/2022	08/26/2023
11	"Song that makes you cry"	Ichi Ni no San de	nogumi	10/31/2022	10/31/2023
12	No theme	Hidamari no Setsuna	Akano Y	12/12/2022	12/13/2023
13	"Songs you'd like to hear at a cafe"	Where shall we go?	Mellowcle	02/24/2023	02/26/2024
13	"Songs you'd like to hear at a cafe"	Epilogue ni Kimi wa Inai	Sato Genzairyo	03/16/2023	03/22/2024
14	"Rock song"	Namonaki Kakumei	Cyan Kino	04/14/2023	04/15/2024
14	"Rock song"	Eternal Aria	Adeliae	05/22/2023	05/27/2024
15	No theme	Stardust Medley	Kisara	06/16/2023	06/16/2024
15	No theme	Shinpaku Pairing	Yukino Ito	07/14/2023	07/15/2024
16	"Songs that can get you excited"	Disco No.39	Rulmry	08/10/2023	08/12/2024
16	"Songs that can get you excited"	CIRCUS PANIC!!!	Satsuki	09/04/2023	09/07/2024
17	"Songs you want to listen to while driving"	Cool Me Down	Mwk	10/16/2023	10/21/2024
17	"Songs you want to listen to while driving"	On&On	Mellowcle	11/13/2023	11/13/2024
18	No theme	Overcode	ienuP	12/22/2023	12/19/2024
18	No theme	syndrome	Miyamori Bungaku	01/22/2024	01/22/2025
19	"Youthful song"	Juurokusai no Shinzou	TakoyakiKZY	02/13/2024
19	"Youthful song"	Meikyoushisui	Tabiji	03/08/2024
20	"EDM"	Silver Collector	Shu	04/22/2024
20	"EDM"	I know Ai Nou.	Yoshida Yasei	05/20/2024
21	No theme	Gousei Suru Mirai	Ashu	06/24/2024
21	No theme	Merry-Go-Round	Kaga (NegiShowerP)	07/22/2024
22	"Chill song"	Suisei no Kuni	Matsu*	08/19/2024
22	"Chill song"	Layer Note	Yoshida Yoshiyuki	09/17/2024
23	"Songs to get excited about at a live concert"	Nouten	Murata Shiyuu	10/28/2024
23	"Songs to get excited about at a live concert"	Parry	Miyamori Bungaku	11/25/2024
24	No theme	Secret Seeker	Yamagi Shikouji	12/16/2024
24	No theme	Natsu ni Toumei	Twinfield	TBD

Additionally, the following songs were submitted as entries to the ProSEKA NEXT contest, but did not win and were instead added independently.

Round №	Theme	Song	Artist	Unit	Date Added (JP)	Date Added (EN)
03	No theme	"Nh-Uh-Uh."	SLAVE.V-V-R	VIRTUAL SINGER	01/04/2024	01/04/2025
04	"Pop song"	Wagamama Hime	Fujiwo	Wonderlands x Showtime	10/25/2023	10/27/2024
09	No theme	Hiasobi	Camellia	VIRTUAL SINGER	01/02/2024	01/02/2025

ProSEKA ULTIMATE Song Contest[]

ProSEKA ULTIMATE (プロセカULTIMATE) is a song contest created to add new songs with hard difficulties (MASTER 33 - 37). Two rounds have been completed, each with three winners selected. The first round was held from May 1st to July 31st, 2022. The second round was held from August 1st to October 31st, 2023. Along with their song being added in-game, winners receive a certificate and ¥50,000 Amazon gift card. A third round will be held starting from December 1st, 2024 to February 28, 2025. Compared to the previous rounds, there will be two winners instead of the usual three.

Round №	Song	Artist	Date Added (JP)	Date Added (EN)
01	What's up? Pop!	Capchii	12/13/2022	12/17/2023
	YAMINABE!!!!	cosMo@bousouP	03/04/2023	03/03/2024
	Jinsei	Ann-MeltsP	06/02/2023	06/03/2024
02	OGYARINIZER	Ponchi♪	04/19/2024
	Daijoubu Desu ka?	cosMo@bousouP	07/09/2024
	Memoria	Aira	10/21/2024
03	???	???
	???	???

Project SEKAI Costume Design Campaign[]

Main Articles: Costume List & Mission Pass Costume
The Project SEKAI Costume Design Campaign is a monthly costume design contest held through Twitter. So far, 19 pairs of designs have been chosen and 23 rounds have been announced.

On the Korean server of Project SEKAI, a separate Costume Design Contest is held for Premium Mission Pass costumes. So far, 11 rounds have been announced, with results posted after the contest starts, 3 months in 2022 or 6 months in 2023. The prompts with their announcement date are Chuseok (May 2022), Angel (July 2022), Christmas (September 2022), Spring Plant (January 2023), Summer Vacation (February 2023), Halloween (April 2023), New Year (May 2023), Jewel (July 2023), Cherry Blossom (August 2023), Star (October 2023), Fairytale Story (November 2023).

kr_pjsekai Illustration Contests[]

The official Korean Project SEKAI Twitter, kr_pjsekai, has hosted multiple art contests. The winners of these contests will not be added as part of the game, but are instead hosted as a chance to promote artists in the Project SEKAI community on Twitter and Naver Cafe, a Korean social networking site.

Chuseok Illustration Contest[]

The Chuseok Illustration Contest was announced on August 16, 2022 and held from August 17 to September 12. The 9 winning illustrations were posted on September 16.

Halloween Illustration Contest[]

The Halloween Illustration Contest was announced on October 9, 2022 and held from October 10 to November 7. The 9 winning illustrations were posted on November 11.

Christmas Illustration Contest[]

The Christmas Illustration Contest was announced on November 30, 2022 and held from December 1 to December 31. The 9 winning illustrations were posted on January 9.

New Year Illustration Contest[]

The New Year Illustration Contest was announced on December 31, 2022 and held from January 1 to January 31. The 9 winning illustrations were posted on February 7.