DMM GAMES Unveils Exciting Collaboration Event
DMM GAMES, a prominent game developer based in Minato, Tokyo, has announced a special collaboration between its popular titles, "Fleur Days" and "Mugenrou to Nemurenu Chou." The event features a limited-time collaboration gacha mechanism that allows players to obtain exclusive cards showcasing the character Yato Hebikazaki.
Collaboration Details
This collaboration will run from
June 19, 2026, at 14:00 to
June 30, 2026, at 13:59. The highlight of the collaboration is the debut of the limited-time gacha card featuring Yato Hebikazaki. Notably, when players acquire the collaboration SSR card, Yato will become a permanent partner in their game repertoire, and players will also gain access to a brand new card story crafted by the scenario director of "Mugenrou."
In addition, obtaining multiple copies of the collaboration SSR card will unlock costume changes for Yato Hebikazaki, deeply enriching the gaming experience. The lineup includes:
- - SSR Card: Yato from Mugenrou to Nemurenu Chou
- - SR Card: Dream or Reality Yato
- - SR Card: The Bewitching Guest Yato
Moreover, players who utilize the gacha will receive special
June Collaboration Medals, which can be exchanged for tangible goods or used as raffle tickets for giveaways.
Special Campaign Announcement
Alongside the gacha event, DMM GAMES has kicked off a commemorative campaign running until
June 27, 2026, at 23:59. Players are encouraged to share screenshots of their gameplay on X with the hashtag
#夢幻楼andフルイズSPコラボ_夜刀. Out of the submissions, three lucky winners will receive a special
X campaign limited tote bag (black) as a prize.
For further details, fans are advised to visit the official channels provided for up-to-date information on the campaign and events.
Links for More Information:
About Mugenrou to Nemurenu Chou
Developed by a partnership between DMM GAMES and CYBIRD, "Mugenrou to Nemurenu Chou" is a free-to-play romance simulation game set in a fantasy brothel. The game allows players to immerse themselves in romantic encounters with a variety of mystical beings. Additionally, for players seeking more intense narratives and artwork, the adult-themed version titled
Mugenrou to Nemurenu Chou - Ura is available, enhancing the experience while keeping true to the characters' allure.
Product Overview:
- - Title: Fleur Days
- - Genre: Life Support Game for Daily Improvements
- - Platforms: Smartphone (Browser, App Store, Google Play)
- - Price: Free to play with optional purchases
- - Publisher: EXNOA LLC
- - Developers/Operators: CYBIRD and Liber Entertainment
Notable Voice Cast:
- - Akihiro Eguchi
- - Yohei Azakami
- - Shogo Sakata
- - Takayuki Kondo
About CYBIRD
Founded in 1998 during the dawn of mobile internet in Japan, CYBIRD has remained at the forefront of entertainment content development, focusing predominantly on mobile platforms. They manage numerous highly-engaging games, particularly within the popular
Ikemen Series, which boasts over 45 million users worldwide.
Company Name: CYBIRD Inc.
Headquarters: Shinagawa, Tokyo
CEO: Takayuki Nagashima
Established: September 29, 1998
About Liber Entertainment
Liber Entertainment manages a diverse range of social games and mobile applications, including
Ai★Chuu,
A3!, and more. Their name, inspired by the ancient Roman deity of productivity and abundance, reflects their aspiration to create creative entertainment solutions that enrich users' experiences.
Company Name: Liber Entertainment Inc.
Headquarters: Chiyoda, Tokyo
CEO: Kotaro Hayashida
Established: September 26, 2006