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This is the Onigiri Service Team.
Here is an update regarding the currently ongoing collaboration event'Rooster Against a Thousand'. Ahead of the additional reward items scheduled for 5/14 JST, an Oni difficulty will be added in celebration of Golden Week (GW).
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What is Oni Difficulty (Oni Mode)?
This is a special difficulty with a limited number of attempts per day. In the collaboration event’s Oni Mode, some restrictions are adjusted to special specifications, such as allowing mounted sortie characters to be brought along.
In addition to allowing more efficient collection of collaboration event items, you can also obtain items such as 'Zenith Medal'. Once added, it will be available to challenge at any time until the end of the event, so please make use of it to prepare for the 5/14 JST reward additions and to collect any remaining rewards!
◆Oni Mode Release Date After maintenance on 4/23/2026
About the Additional Rewards on 5/14
In the update on 5/14 JST, new collaboration items and Magatama are scheduled to appear! Additionally, new items will be added to the exchange shop, along with Treasure Chest Nyankoropon.
Also, have you noticed the Beetle inhabiting the dungeon?
From Beetle, in addition to event items, Magatama can drop at a low probability. With the implementation of new Magatama, their population will increase, so let’s push through the latter half of the event at full speed!
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Please continue to enjoy the 'Rooster Fighter' collaboration as it accelerates further from GW onward!
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