DMM GAMES 'Fleur Days' and 'Mugenro to Nemurenu Cho' to hold SP Collaboration Event
Fleur Days, a life-support game on DMM GAMES, will hold an SP collaboration event with 'Mugenro to Nemurenu Cho' starting in June 2026, featuring permanent partner characters and physical goods exchange.
📋 Article Processing Timeline
- 📰 Published: May 26, 2026 at 01:00
- 🔍 Collected: May 25, 2026 at 16:31
- 🤖 AI Analyzed: May 25, 2026 at 16:59 (27 min after Collected)
DMM GAMES, operated by EXNOA LLC, has announced the first in-game 'SP collaboration' for its life-support game 'Fleur Days' with the title 'Mugenro to Nemurenu Cho'.
■ SP Collaboration with 'Mugenro to Nemurenu Cho'
Collaboration Period: June 1, 2026 (Mon) 14:00 - June 30, 2026 (Tue) 13:59
During this event, characters 'Kuzuha Touko', 'Rai Narukami', and 'Yato Jagasaki' will appear sequentially as limited-time partners, allowing players to spend time with them using various daily tools.
This time, as an 'SP Collaboration', we are delivering even more luxurious content!
< Collaboration Characters Become 'Permanent Partners'! >
By obtaining a 'Collaboration SSR Card' from the 'Collaboration Gacha', the character will become a 'Permanent Partner', allowing players to select them as a partner at any time.
Furthermore, the SSR cards feature new stories written by the scenario director of 'Mugenro'!
< Exchange for 'Real Goods' Exclusive to the Collaboration! >
Players will receive 'June Collaboration Medals' as a bonus when using the collaboration gacha.
These can be exchanged for 'Real Goods' exclusive to the Mugenro collaboration at the 'June Collaboration Medal Exchange', opening in mid-June.
■ SP Collaboration with 'Mugenro to Nemurenu Cho'
Collaboration Period: June 1, 2026 (Mon) 14:00 - June 30, 2026 (Tue) 13:59
During this event, characters 'Kuzuha Touko', 'Rai Narukami', and 'Yato Jagasaki' will appear sequentially as limited-time partners, allowing players to spend time with them using various daily tools.
This time, as an 'SP Collaboration', we are delivering even more luxurious content!
< Collaboration Characters Become 'Permanent Partners'! >
By obtaining a 'Collaboration SSR Card' from the 'Collaboration Gacha', the character will become a 'Permanent Partner', allowing players to select them as a partner at any time.
Furthermore, the SSR cards feature new stories written by the scenario director of 'Mugenro'!
< Exchange for 'Real Goods' Exclusive to the Collaboration! >
Players will receive 'June Collaboration Medals' as a bonus when using the collaboration gacha.
These can be exchanged for 'Real Goods' exclusive to the Mugenro collaboration at the 'June Collaboration Medal Exchange', opening in mid-June.
FAQ
『フルールデイズ』と『夢幻楼と眠れぬ蝶』のコラボはいつ開催されますか？
2026年6月1日（月）14:00から2026年6月30日（火）13:59まで開催されます。
コラボ期間中に登場するキャラクターは誰ですか？
「東狐 葛葉」「鳴神 ライ」「蛇ヶ崎 夜刀」の3名が順番にコラボパートナーとして登場します。
「SPコラボ」の特典は何ですか？
コラボガチャでコラボSSRカードを獲得すると、対象キャラクターが恒常パートナーとして使用可能になるほか、限定リアルグッズと交換できる「6月コラボメダル」が入手できます。
『夢幻楼と眠れぬ蝶』とはどのようなゲームですか？
DMM GAMESとサイバードが提供する、夢の遊郭を舞台にした女性向け恋愛シミュレーションゲームです。
リアルグッズはいつから交換可能ですか？
6月中旬よりオープン予定の「6月コラボメダル交換所」にて交換可能になります。