We would like to inform you that this maintenance ended at 19:00 on 8/15/2025 JST .
Update Information
In the currently ongoing event [Onigashima Summer Music Festival], the boss stats for the dungeons [Usugari Island] and [Usugari Island (Sei Shonagon)] have been adjusted for the Normal and Hard difficulties. Normal: HP, Attack, and Defense reduced Hard: HP and Attack reduced
Bug Fixes
Fixed an issue in the currently ongoing event [Onigashima Summer Music Festival] where the dungeon [Usugari Island (Sei Shonagon)] did not have the intended limit of 3 clears per day.
Fixed an issue in the currently ongoing event [Onigashima Summer Music Festival] where bosses in the dungeons [Usugari Island] and [Usugari Island (Sei Shonagon)] could repeatedly use the same skill. Additionally, fixed some errors.
Fixed an issue in the currently ongoing event [Onigashima Summer Music Festival] where Ono no Komachi’s voice would play when obtaining a prize from the Treasure Chest Nyankoropon.
In the currently ongoing event [Onigashima Summer Music Festival], in the field [Summer Festival Ground], the following changes were made: ● Fixed the appearance conditions for the NPC Amanojaku. ● Added the NPC Ono no Komachi.
Other
In the currently ongoing event [Onigashima Summer Music Festival], in the Treasure Chest Nyankoropon, the item [Fruit of Transience] appears in both the Gold lineup and the Green lineup. This is an unintended setting; however, fixing it would cause discrepancies in obtained items before and after the update, so we will not be making any changes. Thank you for your understanding. As an apology, we will be sending Full Energy Restorative ×5.
As compensation for the emergency maintenance and bug fixes, the following items will be sent:
■ Compensation Items 1 - Energy Restorative ×5 - ALL Boost +200% (60Min.) ×2
◆ Eligible Accounts Accounts existing as of 15:00 on 8/15/2025 JST
◆ Claim Period Until 13:59 on 9/12/2025 JST
※Items will be delivered to an account's present box. Gifts can be received by navigating to the [Menu] → [System] → [Present] screens. ※Item can only be recieved by one character per account, so please select the correct character. ※Compensation items will not be destributed on a specific schedule. ※If the presents have not yet received, logging in again will deliver the items to the present box.
As compensation for the Treasure Chest Nyankoropon lineup issue, the following items will be sent:
■ Compensation Items 2 - Energy Restorative ×5
◆ Eligible Accounts Accounts registered and logged in by 13:59 on 9/18/2025 JST
◆ Claim Period Until 13:59 on 10/16/2025 JST
※Items will be delivered to an account's present box. Gifts can be received by navigating to the [Menu] → [System] → [Present] screens. ※Item can only be recieved by one character per account, so please select the correct character. ※Compensation items will not be destributed on a specific schedule. ※If the presents have not yet received, logging in again will deliver the items to the present box.
We sincerely apologize for the inconvenience caused. We hope you continue to enjoy Onigiri.
Greetings from the Onigiri Service Team.
We will be conducting temporary maintenance on August 14th at 11:00 pm PDT. This maintenance is expected to finish at 3:00 am PDT on August 15th.
The service team has currently confirmed the following bugs.
・In the current ongoing event [Onigashima Summer Music Festival Dungeon] , there is a bug where the dungeon [Usugari Island (Sei Shonagon)] does not have the intended limit of 3 clears per day.
It is our intent to fix this issue in a future maintenance.
We sincerely apologize for the inconvenience and appreciate your patience and understanding as we resolve this matter.
■Update -The new Vanguard Swap Character Sei Shonagon makes her debut! -New Nyankoropon Added! -Event Onigashima Summer Music Festival Now Live! -Nagisa's Hoodie Packs Added! -Dungeon Boost Campaign 2 Begins!
Please see [8/14/2025 Update Information] for the detail.
【Addendum 8/27】 ・The event period has been extended.
Greetings from Onigiri Service Team. We are holding a collaboration campaign with toreba where you can get useful items!
In CyberStep’s online crane game toreba, special collaboration machines featuring Onigiri will appear. Play on these machines to get a serial code for in-game Onigiri items!
There are two types of collaboration machines: the Free Play Machine, which you can play once per day for free, and the Paid Play Machine, which you can play by spending Points (TP).
Paid Play Machine
The Paid Play Machine can be played by spending Points (TP). What item you’ll receive will be a surprise until you enter the serial code! Prizes are limited to 120 in total and the campaign will end once they are gone.
■Available Prizes
Items
Quantity
Free Onigiri Coins ×200
30
Smelting Amulet Transcendent Fortune ×4
30
Oranmentation Amulet Transcendent Fortune ×3
30
Max Durability +500 Ticket ×3
30
Free Play Machine
The Free Play Machine can be played only once per day. The number of plays resets daily at 6:00 AM, so be sure to try it every day♪
*Clicking the link will take you to the official Treba website.
◆How to Receive Your Items The serial codes you obtain from the collaboration machines can be redeemed in Onigiri. From the menu, go to “System” → “Serial Code” and enter your code to have the item sent to the Account tab of your Present Box. *As long as it is on the same account where the code was entered, any character can claim the item.
◆Event Period From 15:00 on 8/14/2025 JST Until 14:59 on 9/4/2025 JST Extended! 2025年8月28日(木)14:59まで
◆Serial Code Redemption Period Until 23:59 on 9/30/2025 JST
◆Notes ・Please note that the number of prizes available from the Paid Play Machines is limited. ・The contents of this campaign are subject to change without prior notice. ・The PS4 version of Onigiri is not eligible for this campaign.
Crane Game App toreba
toreba is an online claw machine game that lets you play real claw machine games remotely anytime, anywhere. Available on PC, smartphones, Amazon Fire TV, and Nintendo Switch™, it offers a wide range of prizes, including popular character plushies and figures, everyday goods, unique toys, and more.
◆Service Overview Service Name: toreba Genre: Crane Game App Platforms: Web Browser, iOS, Android, Amazon Fire TV, Nintendo Switch™
In gratitude for everyone playing Onigiri, we're offering you a little summer treat! Players can get Legend Gacha Tickets as well as the following great items!
Legend Gacha Tickets can be used to roll the Partner Character exclusive Legend Nyankoropon one time. *Some exclusive characters will not be available in this Nyankoropon.
■Campaign Eligible Accounts
All previously registered Onigiri accounts, as well as accounts newly registered between maintenance 8/14/2025 ~ 13:59, 9/18/2025 JST
■Campaign Period
From maintenance 8/14/2025 JST Until 13:59 on 9/18/2025 JST
■Item Validity
Until 13:59 on 9/18/2025 JST
※Campaign items will be delivered automatically to the player's in-game mail box. Players can receive it by navigating to [Menu] → [System] → [Present] under the account tab. ※Please note that the rewards can only be received by the associated account. Only one character can receive the rewards associated with the purchase.
Thank you for your attention. We hope you enjoy Onigiri!
A collab between Onigiri and Natsunone Yuki, the voice of the new character Sei Shonagon, will be implemented! Natsunone Yuki accessories and furniture will be available in game!
The Natsunone Yuki Flag Accessory, Natsunone Yuki × Sei Shonagon Poster, and Signed Natsunone Yuki × Sei Shonagon Poster can be found as Achievements and as rewards in the [Onigashima Summer Music Festival] event.
The details of the Achievements are as follows. Natsunone Yuki Flag:Clear the Usagigari Island (Sei Shonagon) dungeon x3 Natsunone Yuki × Sei Shonagon Poster:Clear the Usagigari Island (Sei Shonagon) dungeon x8 Signed Natsunone Yuki × Sei Shonagon Poster:Clear the Usagigari Island (Sei Shonagon) dungeon x15
Achievement rewards can be claimed by opening up the [Menu], navigating to [My Character] → [Achievements] and selecting the relevant Achievement.
Details about the [Onigashima Summer Music Festival] event can be found here.
【Addendum 8/14】 ・Added notes regarding buff duration. ・Revised the description of the poison effect.
Greeting from the Onigiri Service Team.
Starting Thursday, 9/18/2025, we are introducing the new Vanguard Swap Character Sei Shonagon! VA: Natsunone Yuki
The Vanguard Swap Character Sei Shonagon can be unlocked by using the item Summoner's Scroll - Sei Shonagon. She will follow you and fight alongside you, and by performing a Vanguard Swap, you can take control of Sei Shonagon.
She is an axe-wielding character who battles by skillfully using her unique buff skill Spring, Summer, Autumn, Winter.
About the Buff Skill Spring, Summer, Autumn, Winter
While Sei Shonagon’s primary attribute is Poison, she can add four different attributes through her four buff skills Spring, Summer, Autumn, Winter.
Skill Spring Dawn adds Wind attribute at 25% of skill power, Skill Summer Night adds Thunder attribute at 25% of skill power, Skill Autumn Dusk adds Water attribute at 25% of skill power, Skill Winter Daybreak adds Holy attribute at 25% of skill power. Additionally, each one multiplies damage by 1.25.
Up to four buff effects can be active at the same time. The effect duration is 30 seconds when in Vanguard Swap, and 20 seconds when accompanying.
■ About Damage Multiplication Spring, Summer, Autumn, Winter increases damage by 1.25x per buff effect, and when all buffs are active, damage is doubled. During this, the damage cap is ignored. *When applied to player characters, damage multiplication does not apply to monsters with the Covenant trait.
■ Other Effects Additionally, the buffs from Spring, Summer, Autumn, Winter have the following effects: ・Corresponding Attribute +50 ・Reduce the cooldown of the [Ougi Thorn Season Distant Yet Near] by 10 seconds ・Attack -10% ・Inflicts Poison status that deals 100 damage per second ・Inflict Poison status for 20 seconds, dealing 150 damage per second
Sei Shonagon constantly activates the buff Toxic Reversal, which converts poison damage into healing, allowing her to recover from poison damage.
■ Applying Buffs to Others Spring, Summer, Autumn, Winter, when activated, forcibly grants the buff to party members. Along with the buffs, the drawbacks of Poison status and Attack -10% are also applied, up to all four at once.
Depending on the monster, the drawback may reduce the damage dealt. Spring, Summer, Autumn, Winter is a powerful buff, but be mindful that it also forcibly applies drawbacks!
Additionally, even when accompanying you, Sei Shonagon may apply the Spring, Summer, Autumn, Winter buff to player characters.
*Spring, Summer, Autumn, Winter is only applied to player characters in the party and is not applied to Vanguard Characters or Battle Mounts. *The poison damage from Spring, Summer, Autumn, Winter will not reduce HP to 0; a minimum of 1 HP will be maintained.
About Skill Slots
Sei Shonagon can freely set both regular skills and ougi skills in all of her skill slots. The regular skills consist of the four buff skills from Spring, Summer, Autumn, Winter, while her other attack skills are classified as ougi skills.
Skill Intro
Some of Lady Daruma's Skills will be showcased below. ※Some skills may require an increase in Partner Level and Awakening to be used.
■Ougi Thorn Season Six String Slam Leap into the air and slam your guitar straight down.
■Ougi Thorn Season Spiral Soundwave Strum your guitar with all your might and fire sound bullets.
■Ougi Thorn Season Distant Yet Near Suddenly appearing alongside Murasaki Shikibu, perform a coordinated combo attack to strike enemies around you. After the combo ends, bees will follow you for 10 seconds and automatically attack enemies. Each bee hit restores SP. ※Using Vanguard switch will also trigger a cooldown timer for this skill.
Join the unique guitarist Sei Shonagon and put on a passionate stage performance!
※Images are taken during development. ※Update contents are subject to change without notice.
Thank you for your attention. We appreciate your support for Onigiri!
【Addendum 8/14】 ・Corrected the target dungeons for the Dungeon Boost Campaign. ・Added information regarding summer dialogues. ・Added information on discontinued items.
Greetings from the Onigiri Service Team. The details of the 8/14/2025 JST update are as follows:
Update Information
The new Vanguard Swap Character Sei Shonagon (VA: Natsunone Yuki) makes her debut!
Sei Shonagon is an axe-wielding character whose primary attribute is Poison. With her special buff, she can add four different attributes to her skills!
The Summoner's Scroll - Sei Shonagon, which lets you recruit Sei Shonagon as an ally, can be obtained from the Sei Shonagon Limited Nyankoropon in the Shopping Plaza! It can also be acquired by exchanging Summer Limited Yorozu Ticket 2025 x120 at the Yorozu Exchange NPC’s trading post.
・New Nyankoropon Added!
■Sei Shonagon Limited Nyankoropon! The Summoner's Scroll - Sei Shonagon and the accessory Seishonagon make their debut!
■Limited-Time Character Revival!
Limited-time characters will return in two separate periods! The first half will feature Murasaki Shikibu and Sesshu!
■Nagisa Nyankoropon!
The new avatar Nagisa Hoodie makes its debut! It will also be available in a pack, so be sure to check it out♪
■Avatar Nyankoropon Update! The Avatar Nyankoropon lineup has been updated! Avatars such as Summer Yukata and Incubus will appear!
---------------------------------------------------------------- In addition, the Sea and Vacation Series furniture makes its return, and the Special Nyankoropon—which guarantees at least one prize from the Platinum lineup—will also be available! A Nyankoropon that can be spun with the Summer Gift Gacha Ticket 2025, obtainable through events and the login bonus calendar, will also appear♪
For details on the Nyankoropon lineup, please check here. *Japanese language only.
◆Nyankoropon Period From maintenance 8/14/2025 JST Until maintenance 9/4/2025 JST *The revival Nyankoropon for Murasaki Shikibu and Sesshu will have different appearance periods.
◆Murasaki Shikibu & Sesshu Revival Period From maintenance 8/14/2025 JST Until maintenance 9/4/2025 JST
h3]・Event Onigashima Summer Music Festival Now Live![/h3]
Story This year’s summer festival is a music festival! Together with Murasaki Shikibu and others who have come to Onigashima, the protagonist’s party decides to enjoy the festivities. However, upon arriving at the venue, Murasaki Shikibu’s behavior seems… strange?
During the event period, the NPC Murasaki Shikibu will appear in front of Statue on Onigashima. By speaking with her, you can progress through the event quests.
◆Event Items & Event Bonuses◆ Clearing each event dungeon will earn you event items. If certain conditions are met, you can obtain more event items upon clearing.
■Characters and Items with Bonuses 【Partner Characters】 Sei Shonagon, Murasaki Shikibu, Sesshu, Ono no Komachi, Dark Musashi, Kenshin - Scarlet Bloom, Izuna, Amanokaju
【Accessories】 Seishonagon, Murashyakee Shikiboo, Sesshu, Komachi, Dark Musashi, Kenshin Scarlet Bloom, Izuna, Amanojaku, Sei Shonagon's In-ear Monitor, Rockin' Hornet
※Select the Bonus button on the dungeon panel to confirm bonus details. ※Please be sure to use Summoning Scrolls prior to entering a Dungeon in order to be eligible for the Bonus. ※Please clear the dungeon with the target accessories equipped.
◆About the Battle Mount Giant Beach Ball◆ In this event, you can obtain the Manifestation Scroll for the event-limited battle mount Giant Beach Ball!
●How to Obtain Manifestation Scroll - Giant Beach Ball Treasure Chest Nyankoropon (x16) *The Giant Beach Ball cannot have its skills edited.
The Giant Beach Ball can knock your friends’ player characters away with normal combos! Please be aware of your surroundings and have fun when using it♪
◆Event Rewards◆ Clearing the event quests will unlock an exchange shop with the NPC Sei Shonagon. In this shop, you can trade the event items Sky Blue Sea Glass and Cherry Blossom Sea Glass for various items.
■Sample Exchange Shop Lineup
Type
Item Name
Accessory
Sei Shonagon's In-ear Monitor
Accessory
Rockin' Hornet
Magatama
Summer Festival Magatama
Recipe
Summer Festival Magatama Encore -Sword- Recipe
Skill Card
Ougi Skill Set Thorn Season Six String Slam -V
Other
Summer Gift Gacha Ticket 2025
■Treasure Chest Nyankoropon The NPC Murasaki Shikibu will be running a Treasure Chest Nyankoropon! Here, you can obtain items such as the Manifestation Scroll - Giant Beach Ball and various material items.
Additionally, achievement rewards will include Onigiri × Natsunone Yuki collaboration items! For details, please see here.
◆Event Period◆ From maintenance 8/14/2025 JST Until maintenance 9/18/2025 JST
・Swimsuit Pack Added!
Outfit Change Swimwears for Sei shonagon, Kirigakure Saizo will be added!
Additionally, Swimsuit Outfit Change Packs below will also be reissued!
◆Pack Availability From maintenance 8/14/2025 JST Until maintenance 9/18/2025 JST
・Nagisa's Hoodie Packs Added!
A special pack containing the new avatar Nagisa's Hoodie Green Leaves along with luxurious bonuses is now available in the Shopping Plaza!
■Pack Contents ・Avatar Exchange Ticket for the required parts ・5 Limited Gacha Tickets ・1 Smelting Amulet Transcendent Fortune ・1 Oranmentation Amulet Transcendent
Price:200 Paid OC Limit:One purchase each
*Both male and female versions are available for purchase. Please take care not to buy the wrong gender version. *This avatar and the avatar exchange ticket cannot be sold in bazzar. Thank you for your understanding.
◆Pack Availability From maintenance 8/14/2025 JST Until maintenance 9/18/2025 JST
・New Furniture Added to Shopping Plaza!
New furniture featuring Sei Shonagon as well as limited-time furniture will be available in the Shopping Plaza!
During the event period, login every day to receive items including Summer Gift Gacha Ticket 2025 and many others from the Summer Login Bonus Campaign! ※This login calendar does not loop.
◆Event Period From 4:00 on 8/15/2025 JST Until 13:59 on 9/18/2025 JST
・Dungeon Boost Campaign 2 Begins!
The Dungeon Boost Campaign 2 Begins! During the event period, the target dungeons will have a reduced stamina cost, and a 100% boosted monster item drop rate!
■Target Dungeons A Round With The Demon Legion Assault! Abyss Gargoyle(Reward UP) Assault! Mephistopheles Assault! Blitz Tiamat -Easy- Assault! Blitz Tiamat -Hard- Assault! Nightshade Nyarlathotep (Reward UP) Assault! Visul Odin(Reward UP) Assault! Dark Fin Assault! Dark Fin (Limited) Forest of Chaos Forest of Chaos (Limited) Forest of Chaos Delirium Assault! Leviathan Licht Assault! Leviathan Licht (Limited) Operation Destruction Prevention Operation Destruction Prevention(Limited)
※Lucky Box and clear reward drop rates will not be affected by raise drop rates from this campaign. ※During the event period, daily dungeons will be avaliable everyday. ※Only drop rates boost will be affected in dungeon Yomotsuhirasaka - Winds and Yomotsuhirasaka - Lightning.
The following Vanguards and Divine Possession Characters will have battle bonus in the target dungeons. ※Except for EXP Ticket Hunt (Norm/Hard/Hell)
※The Item Drop Rate Effect is not applied to Partner items or Lucky Box items.
◆ [Fever Time] Event period From maintenance 8/14/2025 JST Until 13:59 on 9/18/2025 JST
・Shopping Plaza Sale Begins!
During the event period certain items will be on sale in the Shopping Plaza! Don't miss this chance to claim a number of useful items at a great price! ♪
■Target Items Repair Fairy Hi Potion Drop Boost +200% (60Min.) Magatama Slot Aid B
◆Sale Period From maintenance 8/14/2025 JST Until maintenance 9/18/2025 JST
[Addendum]
・Summer Chat Added to MyRoom!
For a limited time, Partner Characters will have Summer Conversations when visiting MyRoom! Talk to them during the period below for a chance to hear their thoughts on the season~
Some characters will even have newly added voiced lines! Don't miss out on this chance.
※Some of these Summer Conversations will be the same as those spoken during past events. ※The same Summer Conversations may feature in future events.
◆Summer Conversation Period From maintenance 8/14/2025 JST Until maintenance 9/18/2025 JST
We will also be holding a Summer Gratitude Campaign where everyone can receive a Legend Nyankoropon Ticket!
Summer Gratitude Campaign details can be found here!
・The following items will be added to the Yorozu Exchange. Summoner's Scroll - Sei Shonagon Summoner's Scroll - Murasaki Shikibu Summoner's Scroll - Sesshu
・The following character posters will be added to regular achievements. Navigate to the Main Achievement tab, have the target character at LVL 100, and claim the character poster furniture Achivement! Sei Shonagon
Cumulative Purchase Campaign Begins!
Buy OC during the event period and get prizes sent directly to your present box when purchases reach certain thresholds!
■Present List
◆Campaign Period From 14:00 on 8/14/2025 JST Until 13:59 on 9/18/2025 JST
During the campaign period, players can obtain additional OC in addition to the regular bonus items based on their purchase amount. ※Bonus can be redeemed for an unlimited number of purchases during the campaign period. ※All purchase amounts are eligible regardless of sum.
■OC Bonus
◆Campaign Period
From 14:00 8/14/2025 JST Until 13:59 9/18/2025 JST
・The [Roar, O Bullet of Magic!] event will end. All related NPCs, item drops, event fields, and etc will be removed.
・The [Kojirou and Machine] event will end. All related NPCs, item drops, event fields, and etc will be removed.
・The following dungeon will be removed. Assault! Levinlance Gargoyle -Puragtorium- Please look forward to its future return. At this time, Purgatorium Treasure will be converted to Purgatorium Junk.
・The following Nyankoropon will be removed. Fox Mask Nyankoropon Sublime Ougi Nyankoropon Super Magatama Nyankoropon Nobunaga - Thunderbolt Limited Nyankoropon Fox Mask Limited Nyankoropon Premium Nyankoropon 1 & 2 Sublime Ougi Limited Nyankoropon Super magatama limited Nyankoropon
・The following items sales will be ended Battle Maiden Shizuka Swimsuit Pack Nidaime Ibaraki Douji Swimsuit Pack Katsuie Swimsuit Pack Kojirou (Flying Swallow) Swimsuit Pack Toshiie Swimsuit Pack Murakami III Swimsuit Pack Mitsuhide Swimsuit Pack Izuna Five-Tails Swimsuit Pack Seimei Swimsuit Pack Nobunaga - Thunderbolt Swimsuit Pack Gargoyle Swimsuit Pack Elle Swimsuit Pack Rumi Swimsuit Pack Reclining Nobunaga - Thunderbolt
・The following items will be removed from the Yorozu Exchange. Summoner's Scroll - Oda Nobunaga - Thunderbolt
・The Point Exchange x1.5 Campaign will be ended.
・The dungeon boost campaign 1 will be ended.
・The following items will be deleted. Energy Restorative 50 LTD Full Energy Restorative -LTD- EXP Boost +200% (30Min.) - LTD EXP Boost +300% (60Min.) - LTD Ryou Boost +200% (30Min.) - LTD Ryou Boost +300% (60Min.) - LTD Drop Boost +200% (30Min.) - LTD Drop Boost +300% (60Min.) - LTD Torn Piece of SP Gacha Ticket SP Gacha Ticket Premium Gacha Ticket Limited Gacha Ticket
Thank you for your attention! ※Images are created during development and are subject to change. ※Update details are liable to change without warning and may not reflect in-game.