The second collaboration between the TV anime Re:Zero kara Hajimeru Isekai Seikatsu and the smartphone game Monster Strike is now live. The event started on September 27, 2026 at 0:00 and runs until October 16 (Friday) at 11:59, bringing a limited-time gacha, quests, missions, and a starter pack.
Re:Zero kara Hajimeru Isekai Seikatsu is a fantasy series based on Nagatsuki Tappei’s light novels. It began serialization on the novel posting site Shousetsuka ni Narou in April 2012 and was published in print under MF Bunko J from January 2014. The story follows Natsuki Subaru, a boy suddenly summoned to another world, as he uses the ‘Return by Death’ power to rewind time after dying and face a harsh fate. The series has surpassed 16 million copies in cumulative worldwide circulation, including e-books. The 4th season’s ‘Dakkan Hen’ has been airing since August, directed by Shinohara Masahiro, with animation production by WHITE FOX.
Second Monster Strike Collab Gacha
In the second Monster Strike crossover, the limited-time gacha adds Subaru & Emilia, Ram & Rem, Reinhard, Otto, and Julius & Anastasia. Five characters from the first collab—Emilia, Rem, Ram, Beatrice, and Crusch & Ferris—also return.
Limited-Time Gacha Characters
| Attribute / Rarity | Character | Form | CV |
|---|---|---|---|
| Dark ★6 | My Knight Subaru & Emilia | Shin’geka | Kobayashi Yuusuke (Subaru), Takahashi Rie (Emilia) |
| Wood ★6 | Roswaal Mansion’s Twin Maids Ram & Rem | Shin’geka | Murakawa Rie (Ram), Minase Inori (Rem) |
| Light ★6 | ‘Sword Saint’ Reinhard | Shin’geka | Nakamura Yuuichi |
| Water ★5 | Emilia Camp’s Internal Affairs Officer Otto | Evolution | Tenzaki Kouhei |
| Fire ★5 | Bond of Master and Servant Julius & Anastasia | Evolution | Eguchi Takuya (Julius), Ueda Kana (Anastasia) |
Collab Quests and Rewards
Collab quests feature Regulus, Rai & Roy, Sirius, Capella, Theresia, and Kurugan. Each collab quest grants 5 Orbs as a first-clear reward. Clearing all five collab quests can yield up to 25 Orbs.
Quest Characters
| Attribute / Rarity | Character | Form | CV |
|---|---|---|---|
| Light ★6 | Sin Archbishop of Greed Regulus | Evolution | Ishida Akira |
| Wood ★6 | Sin Archbishop of Gluttony Rai & Roy | Evolution | Kasai Kengo |
| Light ★6 | Sin Archbishop of Wrath Sirius | Evolution | Anzai Chika |
| Dark ★6 | Sin Archbishop of Lust Capella | Evolution | Yuuki Aoi |
| Fire ★5 | Previous Generation ‘Sword Saint’ Theresia | Evolution | Takahashi Minami |
| Water ★5 | Kurugan of the ‘Eight Arms’ | Evolution | Kuroda Takaya |
Starter Pack, Missions, and Guardian Beast
A Starter Pack purchase lets players obtain Priscilla. It is limited to one purchase per person. It can be bought from the featured products in the Monster Strike Web Shop, and purchasing it grants Monster Strike points. Priscilla is a Fire ★6 ‘Blood-Stained Bride’ Priscilla (Shin’geka), voiced by Tamura Yukari.
The limited-time mission ‘Pristera Kobo-sen’ is also available. Clearing missions for the four Sin Archbishops earns rewards such as the Wood ★6 ‘Songstress of Pristera’ Liliana (Evolution), a voice set, and Tokudama. Liliana is voiced by Yamane Aya.
In ‘Guardian Beast Forest,’ the collab quest ‘Sunajikan o Koero’ appears. Clearing its Ultimate difficulty makes Patrasche join as a Guardian Beast who can help once during the quest.
Emilia, Rem, and Ram Get Shin’geka Kai
The first collab characters can now receive Shin’geka Kai. The three eligible characters are Emilia, Rem, and Ram.
| Attribute / Rarity | Character | Form | CV |
|---|---|---|---|
| Light ★6 | Ice Witch Emilia | Shin’geka Kai | Takahashi Rie |
| Water ★6 | Head Servant of Roswaal’s Mansion Rem | Shin’geka Kai | Minase Inori |
| Fire ★6 | Return of the ‘Kishin’ Ram | Shin’geka Kai | Murakawa Rie |
The Re:Zero kara Hajimeru Isekai Seikatsu x Monster Strike collab runs until October 16 (Friday) at 11:59. Don’t miss the quests, missions, and gacha available only during this period.
※MIXI and Monster Strike names, related trademarks, and logos are trademarks and registered trademarks of MIXI, Inc.
(C) Nagatsuki Tappei・KADOKAWA / Re:Zero kara Hajimeru Isekai Seikatsu 4 Production Committee
