"Shironeko Project NEW WORLD'S" x TV Anime "Fire Force" Collaboration Event Begins! Special Fire Force Members Shinra, Arthur, Maki, Tamaki Appear in the World of "Shironeko"!
Colopl has launched a collaboration event between its 3D action RPG "Shironeko Project NEW WORLD'S" and the TV anime "Fire Force" starting April 30, 2026. The event features popular "Fire Force" characters like Shinra in gacha draws, special jewel packs, and an X campaign, aiming to attract new users and re-engage existing ones.
📋 Article Processing Timeline
- 📰 Published: May 1, 2026 at 01:30
- 🔍 Collected: April 30, 2026 at 17:02
- 🤖 AI Analyzed: April 30, 2026 at 17:38 (36 min after Collected)
Colopl Co., Ltd. (President and CEO: Takashi Miyamoto, Headquarters: Minato-ku, Tokyo, hereinafter "Colopl") announced today, April 30, 2026 (Thursday), the start of a collaboration event for its authentic 3D action RPG for smartphones, "Shironeko Project NEW WORLD'S" (hereinafter "Shironeko"), with the TV anime "Fire Force."
[Event PV] https://youtu.be/7WSpcty_bvc
■ "Shironeko Project NEW WORLD'S x TV Anime 'Fire Force'" Event Overview
The collaboration event began today, April 30, 2026 (Thursday). Simultaneously, the character gacha features Shinra (CV: Gakuto Kajiwara), Arthur (CV: Yusuke Kobayashi), Maki (CV: Saeko Kamijo), and Tamaki (CV: Aoi Yuki). Iris (CV: M・A・O) also appears in the story.
〇 Event and Gacha Period
Scheduled from April 30, 2026 (Thursday) 16:00 to May 15, 2026 (Friday) 15:59.
*These characters will appear as ★4 and ★5.
*★ indicates rarity.
*Images include those under development.
*Please see in-game announcements for details.
● Synopsis
While on standby at Matchbox, Shinra (CV: Gakuto Kajiwara), Arthur (CV: Yusuke Kobayashi), Maki (CV: Saeko Kamijo), Iris (CV: M・A・O), and Tamaki (CV: Aoi Yuki) of the 8th Special Fire Force suddenly felt a sense of unease. Looking outside, they saw an unfamiliar village engulfed in flames. Though bewildered, Shinra and the others joined forces with Kyatra and tried to extinguish the fire – but a further fire disaster befell Shinra and his comrades, centering around a mysterious girl rescued in the vortex of flames.
〇 Gacha Featured Characters
Shinra (CV: Gakuto Kajiwara)
- A second-class firefighter of the 8th Special Fire Force.
- Became a firefighter aiming to be a hero.
Arthur (CV: Yusuke Kobayashi)
- A second-class firefighter of the 8th Special Fire Force.
- Fights with Excalibur, whose blade is made of plasma.
Maki (CV: Saeko Kamijo)
- A squad leader of the 8th Special Fire Force.
- Excellent at controlling flames and skilled in martial arts.
Tamaki (CV: Aoi Yuki)
- A second-class firefighter seconded to the 8th Special Fire Force.
- Her unique physical constitution often causes trouble.
■ Great Value Jewel Packs Now On Sale at the Official "Shironeko" Store!
Various Jewel Packs are available at the official "Shironeko" store on App Pay. You can purchase Jewels at a better value than in-game. For details on each Jewel Pack, please visit the official "Shironeko" store, and for information on how to exchange various exchange tickets and their conditions, please check in-game.
● Official "Shironeko" Store
https://app-pay.jp/app/shironeko-project
● Sales Period (Common to In-Game and Official Store)
Scheduled from April 30, 2026 (Thursday) 16:00 to May 15, 2026 (Friday) 15:59.
Premium Jewel Pack
Price: 10,000 JPY (tax included)
Contents: 675 "Jewels", 65 "Free Jewels", "★5 Character Guaranteed Ticket" and more.
BIG Stamp Attached Jewel Pack
Price: 3,600 JPY (tax included)
Contents: 240 "Jewels", 24 "Free Jewels", 4 "BIG Stamps".
Collaboration Commemoration Stamp Attached Jewel Pack
Price: 800 JPY (tax included)
Contents: 54 "Jewels", 5 "Free Jewels", 1 "Stamp", 4000 "Rainbow Rune Fragments".
Collaboration Costume Character Exchange Ticket Attached Jewel Pack
Price: 10,000 JPY (tax included) *Purchasable up to 4 times
Contents: 675 "Jewels", 40 "Free Jewels", 1 "Collaboration Costume Character Exchange Ticket" and more.
・ "Shironeko" Characters with Collaboration Costumes Exchangeable with the "Collaboration Costume Character Exchange Ticket"
The Successor of Darkness (CV: Yuki Kaji)
Weiss (CV: Takahiro Sakurai)
Serena (CV: Kana Hanazawa)
Nero (CV: Yu Shimamura)
*Please check in-game for exchange methods and conditions.
■ "Share Your Collaboration Impressions! Campaign" Being Held on Official X!
The official "Shironeko" X account (@wcat_project) is holding a posting campaign. From those who post their impressions of the collaboration event with the hashtag "#白猫炎炎ノ消防隊コラボ感想", 20 people will be selected by lottery to receive an acrylic stand of each collaboration character (total 80 people).
● Campaign Period
Scheduled from April 30, 2026 (Thursday) 16:00 to May 15, 2026 (Friday) 15:59.
● Official "Shironeko" X
https://x.com/wcat_project
■ About TV Anime "Fire Force"
The original work was serialized in "Weekly Shonen Magazine" from 2015 to 2022, and the cumulative worldwide circulation of its comic volumes has exceeded 20 million copies.
[Event PV] https://youtu.be/7WSpcty_bvc
■ "Shironeko Project NEW WORLD'S x TV Anime 'Fire Force'" Event Overview
The collaboration event began today, April 30, 2026 (Thursday). Simultaneously, the character gacha features Shinra (CV: Gakuto Kajiwara), Arthur (CV: Yusuke Kobayashi), Maki (CV: Saeko Kamijo), and Tamaki (CV: Aoi Yuki). Iris (CV: M・A・O) also appears in the story.
〇 Event and Gacha Period
Scheduled from April 30, 2026 (Thursday) 16:00 to May 15, 2026 (Friday) 15:59.
*These characters will appear as ★4 and ★5.
*★ indicates rarity.
*Images include those under development.
*Please see in-game announcements for details.
● Synopsis
While on standby at Matchbox, Shinra (CV: Gakuto Kajiwara), Arthur (CV: Yusuke Kobayashi), Maki (CV: Saeko Kamijo), Iris (CV: M・A・O), and Tamaki (CV: Aoi Yuki) of the 8th Special Fire Force suddenly felt a sense of unease. Looking outside, they saw an unfamiliar village engulfed in flames. Though bewildered, Shinra and the others joined forces with Kyatra and tried to extinguish the fire – but a further fire disaster befell Shinra and his comrades, centering around a mysterious girl rescued in the vortex of flames.
〇 Gacha Featured Characters
Shinra (CV: Gakuto Kajiwara)
- A second-class firefighter of the 8th Special Fire Force.
- Became a firefighter aiming to be a hero.
Arthur (CV: Yusuke Kobayashi)
- A second-class firefighter of the 8th Special Fire Force.
- Fights with Excalibur, whose blade is made of plasma.
Maki (CV: Saeko Kamijo)
- A squad leader of the 8th Special Fire Force.
- Excellent at controlling flames and skilled in martial arts.
Tamaki (CV: Aoi Yuki)
- A second-class firefighter seconded to the 8th Special Fire Force.
- Her unique physical constitution often causes trouble.
■ Great Value Jewel Packs Now On Sale at the Official "Shironeko" Store!
Various Jewel Packs are available at the official "Shironeko" store on App Pay. You can purchase Jewels at a better value than in-game. For details on each Jewel Pack, please visit the official "Shironeko" store, and for information on how to exchange various exchange tickets and their conditions, please check in-game.
● Official "Shironeko" Store
https://app-pay.jp/app/shironeko-project
● Sales Period (Common to In-Game and Official Store)
Scheduled from April 30, 2026 (Thursday) 16:00 to May 15, 2026 (Friday) 15:59.
Premium Jewel Pack
Price: 10,000 JPY (tax included)
Contents: 675 "Jewels", 65 "Free Jewels", "★5 Character Guaranteed Ticket" and more.
BIG Stamp Attached Jewel Pack
Price: 3,600 JPY (tax included)
Contents: 240 "Jewels", 24 "Free Jewels", 4 "BIG Stamps".
Collaboration Commemoration Stamp Attached Jewel Pack
Price: 800 JPY (tax included)
Contents: 54 "Jewels", 5 "Free Jewels", 1 "Stamp", 4000 "Rainbow Rune Fragments".
Collaboration Costume Character Exchange Ticket Attached Jewel Pack
Price: 10,000 JPY (tax included) *Purchasable up to 4 times
Contents: 675 "Jewels", 40 "Free Jewels", 1 "Collaboration Costume Character Exchange Ticket" and more.
・ "Shironeko" Characters with Collaboration Costumes Exchangeable with the "Collaboration Costume Character Exchange Ticket"
The Successor of Darkness (CV: Yuki Kaji)
Weiss (CV: Takahiro Sakurai)
Serena (CV: Kana Hanazawa)
Nero (CV: Yu Shimamura)
*Please check in-game for exchange methods and conditions.
■ "Share Your Collaboration Impressions! Campaign" Being Held on Official X!
The official "Shironeko" X account (@wcat_project) is holding a posting campaign. From those who post their impressions of the collaboration event with the hashtag "#白猫炎炎ノ消防隊コラボ感想", 20 people will be selected by lottery to receive an acrylic stand of each collaboration character (total 80 people).
● Campaign Period
Scheduled from April 30, 2026 (Thursday) 16:00 to May 15, 2026 (Friday) 15:59.
● Official "Shironeko" X
https://x.com/wcat_project
■ About TV Anime "Fire Force"
The original work was serialized in "Weekly Shonen Magazine" from 2015 to 2022, and the cumulative worldwide circulation of its comic volumes has exceeded 20 million copies.