The fifth installment of ufotable’s “Birthday Celebration” illustration series, which features characters taking center stage, “Kobana Ibuki Birthday Celebration 2026,” is set to take place.
From September 15 to October 12, 2026, birthday-themed menus, promotional items, and five types of commemorative merchandise will be available at ufotable-affiliated locations, including the ufotable Cafe and Machi★Asobi CAFE!
・The event will be held at ufotable-related locations such as ufotable Cafe and Machi★Asobi CAFE
・The birthday menu features two items: a dessert for 1,300 yen (tax included) and a drink for 700 yen (tax included)
・Five types of commemorative merchandise, point-based prizes, and a WEBSHOP-exclusive “Birthday BOX” will be available
・Order bonuses include a placemat and a postcard; “Theater Stamp” stations will be set up at 14 locations nationwide
Details of the Demon Slayer: Kimetsu no Yaiba “Obana Ibuki Birthday Celebration 2026”
This year’s “Demon Slayer: Kimetsu no Yaiba” TV Anime Birthday Festival is themed around the characters taking center stage on the theater stage.
The fifth installment on September 15 marks Obana Ibuki’s birthday, and a newly drawn mini-character illustration by ufotable was also unveiled.
Exclusive Visual
An anniversary illustration depicting Obana Ibuki in mini-character form standing on a stage adorned with a red curtain and neon lights has been unveiled!
The design incorporates the neon version of the snake Kaburamaru wrapped around his neck and is also featured on promotional items such as placemats and postcards.
© Koyoharu Gotouge/Shueisha, Aniplex, ufotableDemon Slayer: Kimetsu no Yaiba “Kobayashi Iguro Birthday Celebration 2026” Menu & Promotional Items
The birthday menu features two items—a dessert and a drink—available at select participating locations.
A coffee jelly float inspired by the pattern on Obana Ibuki’s haori, and a special drink that captures Obana Ibuki’s essence with the mellow flavor of a probiotic beverage are now available!
| Menu | Price | Participating Stores |
|---|---|---|
| Obana Ibuki Birthday 2026 | 1,300 yen (tax included) | ufotable Cafe / Machi★Asobi CAFE / ufotable CHARACTERS Cafe IKEBUKURO |
| Obana Iguro Birthday 2026 Drink | 700 yen (tax included) | ufotable DINING / ufotable DINING HIROMA / ufotable CINEMA / ufotable Cafe TO GO / ufotable Cafe TO GO 2 |
* Allergens in the “Obanae Iguro Birthday 2026” item include eggs, milk, soy, and orange; the drink contains milk and silver (at ufotable Cafe TO GO locations, it contains milk).
*The menu offerings are subject to change depending on circumstances.
Food Promotion: Placemat
Order any food item and receive one placemat (1 design available) as a gift!
Drink Promotion: Postcard
Order a drink and receive one postcard (1 design available) as a gift!
© Koyoharu Gotouge/Shueisha, Aniplex, ufotableDemon Slayer: Kimetsu no Yaiba “Obana Ibuki Birthday Celebration 2026” Commemorative Merchandise
The commemorative merchandise lineup features a total of 5 items incorporating designs from the stage play!
The drink cup holder will be available exclusively at ufotable DINING locations, ufotable Cafe TO GO locations, and ufotable CINEMA.
3D Stage Acrylic Stand 3,200 yen (tax included)
Rosette 1,500 yen (tax included)
Costume-Inspired Ribbon Hair Clip 2,200 yen (tax included)
Brochure-Style Postcard Holder 3,500 yen (tax included)
Drink Cup Holder 2,200 yen (tax included)
*Sales will begin on Tuesday, September 15, 2026, both in-store and online.
Demon Slayer: Kimetsu no Yaiba “Obana Ibuki Birthday Celebration 2026” Point Rewards
Collect 200 points at ufotable-affiliated stores to exchange them for a die-cut sticker.
The redemption period runs from Tuesday, September 15, 2026, through Sunday, August 29, 2027.
© Koyoharu Gotouge/Shueisha, Aniplex, ufotableDemon Slayer: Kimetsu no Yaiba “Kobanae Iguro Birthday Festival 2026” Webshop-Exclusive Birthday Box
The “Birthday Box,” exclusive to the ufotable Webshop, is a set of all four Birth Festival 2026 items packed in a specially designed gift box, priced at 15,000 yen (tax included).
As a bonus, the box includes a holographic acrylic ticket and a wrapping ribbon, and the box itself can be propped up for display.
© Koyoharu Gotouge/Shueisha, Aniplex, ufotable*The sales period runs from Tuesday, September 15, 2026, to Tuesday, October 13, 2026.
Demon Slayer: Kimetsu no Yaiba “Obana Ibuki Birthday Celebration 2026” Store-Exclusive Event
At ufotable-affiliated stores nationwide, “Theater-Goer Stamps” commemorating the birthday celebration performance will be available at 14 locations.
These stamps feature newly drawn character illustrations and the name of each store, and can be collected by stamping them on the separately sold “Theater Passport” (1,800 yen, tax included).
| Event Period | September 15, 2026 (Tue) – October 12, 2026 (Mon) |
|---|---|
| Participating Locations | ufotable Cafe Tokyo Machi★Asobi CAFE Tokyo ufotable Cafe Nagoya / Machi★Asobi CAFE Nagoya ufotable Cafe Osaka / Machi★Asobi CAFE Osaka ufotable Cafe Tokushima Machi★Asobi CAFE Mt. Bizan ufotable Cafe Kitakyushu / Machi★ Asobi CAFE Kitakyushu ufotable Cafe TO GO1 ufotable Cafe TO GO2 ufotable DINING ufotable DINING HIROMA ufotable CINEMA ufotable Cafe KOREA ufotable CHARACTERS Cafe IKEBUKURO |
| Theater Passport | 1,800 yen (tax included) *Sold at participating stores |
*Not available at ufotable MOCKTAIL BAR GINZA.
*The event will run until Tuesday, October 13 at ufotable Cafe Kitakyushu × Machi★Asobi CAFE Kitakyushu, all ufotable DINING locations, ufotable Cafe TO GO, and ufotable CINEMA.
Demon Slayer: Kimetsu no Yaiba “Obana Iguro Birthday Celebration 2026” Commemorative Event
A selection of illustrations featuring Obana Iguro, including newly drawn artwork, is now available on the ufotable Pinterest page!
A video showcasing scenes of his heroic moments from the series will also be available on the ufotable YouTube channel until 11:59 PM on September 15.
© Koyoharu Gotouge/Shueisha, Aniplex, ufotable*A campaign is also underway for celebratory posts using the hashtag “#September 15 is Kobana Ibuki’s Birthday.”
Demon Slayer: Kimetsu no Yaiba “Kobayashi Iguro Birthday Celebration 2026” Participating Stores and Sales Period
Participating locations are divided into three categories: stores offering both menu items and merchandise, stores selling only merchandise, and online retailers.
| Category | Location | Period |
|---|---|---|
| Menu Items & Merchandise Sales | ufotable Cafe / Machi★Asobi CAFE, all ufotable DINING locations, ufotable Cafe TO GO, ufotable CHARACTERS Cafe IKEBUKURO | September 15, 2026 (Tue) – October 12, 2026 (Mon) |
| Merchandise Sales Only | ufotable CINEMA | September 15, 2026 (Tue) – October 12, 2026 (Mon) |
| Online sales | ufotable WEBSHOP | September 15, 2026 (Tue) – October 13, 2026 (Tue) |
*ufotable Cafe Kitakyushu × Machi★Asobi CAFE Kitakyushu, all ufotable DINING locations, ufotable Cafe TO GO, and ufotable CINEMA will be open until Tuesday, October 13.
*Depending on crowd levels, guidance procedures may vary by location.
Demon Slayer: Kimetsu no Yaiba – Obanai Iguro Birthday Event 2026 Starts September 15!
© Koyoharu Gotouge/Shueisha, Aniplex, ufotable| Event Dates | September 15, 2026 (Tue) – October 12, 2026 (Mon) *Some locations will run until October 13, 2026 (Tue) |
|---|---|
| Participating Locations | ufotable Cafe / Machi★Asobi CAFE, all ufotable DINING locations, ufotable Cafe TO GO, ufotable CHARACTERS Cafe IKEBUKURO, ufotable CINEMA (merchandise sales only) |
| Online Sales | ufotable WEBSHOP September 15, 2026 (Tue) – October 13, 2026 (Tue) |
| Official Website | Demon Slayer: Kimetsu no Yaiba “Obana Ibuki Birthday Celebration 2026” Special Page |
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Demon Slayer: Kimetsu no Yaiba “Obana Ibuki Birthday Celebration 2026” Frequently Asked Questions
When does the event run?
It runs from Tuesday, September 15, 2026, through Monday, October 12, 2026. The event will continue until Tuesday, October 13, 2026, at select locations and the ufotable WEBSHOP.
Where will the event be held?
ufotable Cafe / Machi★ Asobi CAFE, all ufotable DINING locations, ufotable Cafe TO GO, and ufotable CHARACTERS Cafe IKEBUKURO. At ufotable CINEMA, only merchandise will be sold.
Is advance reservation required?
No information regarding advance reservations has been announced. Procedures may vary by location depending on crowd levels.
What merchandise will be available?
There will be a total of 5 types: 3D stage acrylic stands, rosettes, costume-themed ribbon hair clips, pamphlet-style postcard holders, and drink cup holders.
【伊黒小芭内誕生祭2026 イベント】
「鬼滅の刃」コラボレーションカフェにてイベント期間中、誕生日メニューをご注文いただいたお客様にランチョンマットをプレゼント致します。
#鬼滅の刃 #9月15日は伊黒小芭内の誕生日
特設サイト▼https://t.co/3AWNOGtSZi pic.twitter.com/8hUdhBBPcI— ufotable (@ufotable) September 15, 2026
Please check the official website.
*Please note that the information in these articles may be out of date. We apologize for the inconvenience, but please check the official website for the latest information.
© Koyoharu Gotouge/Shueisha, Aniplex, ufotable
