At Nijigen no Mori, the anime park on Awaji Island, the TV anime Attack on Titan × Nijigen no Mori collaboration event has about two months left before it ends. To welcome even more visitors during the remaining period, the park has been holding birthday events celebrating the series' characters. As the sixth and final installment, a limited-quantity "Armin Birthday Commemorative Original Sticker" will be given away starting November 3 to celebrate Armin Arlert's birthday.

The original sticker being given away this time features Armin holding flowers, set on Awaji Island, making it an exclusive novelty for this campaign. Armed with a strong curiosity about the unknown world and a mind that rescued his comrades in moments of crisis, Armin forged a path to the future. To celebrate his birthday, Survey Corps soldiers are invited to gather at Nijigen no Mori!
"Armin Birthday Commemorative Original Sticker" Event Details
Distribution Start:
November 3, 2026 (Tuesday)
Hours:
Until October 9 (Friday): Night Event 6:00 PM to 10:00 PM (last entry 8:30 PM) / Day Event weekdays 1:00 PM to 6:00 PM (last entry 4:30 PM), weekends and holidays 10:00 AM to 6:00 PM (last entry 4:30 PM)
From October 10 (Saturday): Night Event 5:30 PM to 10:00 PM (last entry 8:30 PM) / Day Event weekends and holidays 10:00 AM to 5:30 PM (last entry 4:00 PM), weekdays 1:00 PM to 5:30 PM (last entry 4:00 PM)
Location:
Attack on Titan × Nijigen no Mori Collaboration Event Reception
Eligibility:
Guests who have purchased an admission ticket for Attack on Titan THE NIGHT WALK -Beyond the Wall-
Content:
As the sixth installment of the Attack on Titan × Nijigen no Mori collaboration event's character events, an original sticker will be given away to celebrate Armin Arlert, whose birthday falls on November 3. It will be distributed on a first-come, first-served basis at the attraction reception to guests who have purchased an admission ticket for the night event, Attack on Titan THE NIGHT WALK -Beyond the Wall-. This is a limited-quantity campaign that will end once supplies run out.
Official Website:
https://nijigennomori.com/awaji_shingeki/?utm_campaign=pr
About Attack on Titan
Attack on Titan is a Japanese manga series by Hajime Isayama. Serialized in Bessatsu Shonen Magazine (Kodansha) from 2009 to 2021, the 34-volume manga series has sold over 140 million copies. The comics have been published in 18 languages across more than 180 countries, and the anime series has won multiple awards internationally, making it beloved worldwide.
About the Attack on Titan × Nijigen no Mori Collaboration Event
Period:
March 14, 2026 (Saturday) to December 13, 2026 (Sunday)
Location:
2425-2 Kusumoto, Awaji City, Hyogo Prefecture (inside Nijigen no Mori, the anime park at Hyogo Prefectural Awaji Island Park)
Content:
The world of TV anime Attack on Titan is recreated within Nijigen no Mori's natural surroundings. Visitors can enjoy the world of Attack on Titan through two experiences, one held at night and one during the day.
Night Event: Attack on Titan THE NIGHT WALK -Beyond the Wall-
Walking a 1.2 km nighttime forest trail, participants experience the world of Attack on Titan recreated through powerful projection mapping and immersive sound. Taking on the role of new Survey Corps recruits, they join the fight to reclaim freedom from the threat of the Titans and, alongside Eren Yeager and other members of the Survey Corps, aim for "beyond the walls." An original card is handed out at the goal.
Day Event
Part 1: Attack on Titan Stamp Rally in Nijigen no Mori
Participants collect the stamps of four original-illustration characters placed throughout the park in a dedicated booklet. Everyone who takes part receives an original postcard.
Part 2: Attack on Titan Mystery Quest (Nijigen no Mori Edition / Home Edition)
- The Search for the Missing Hange — Main Quest: Nijigen no Mori Edition: Participants are caught up in the disappearance of their superior officer, Hange Zoe, and take on a mission to search for her by solving puzzles based on the clues left behind.
- Titan Capture Operation — Sub Quest: Home Edition: Participants work through puzzles given by their superior officer Hange Zoe to piece together a plan for capturing the Titans.
- Mystery Quest participants receive an original die-cut sticker (8 types, distributed at random).
Collaboration Goods
Newly drawn illustrations of Eren, Mikasa, Levi, Erwin, and others appear on can badges and acrylic stands. Other fan-oriented items packed with small references, such as "Captain Levi's Dialogue Memo," are also on sale. These goods are also available at the Nijigen no Mori official online shop.

▲ Acrylic Stands (4 types) / ¥1,210 (tax included)

▲ Stained-Glass-Style Coasters (7 types / random) / ¥990 each (tax included), Complete Set ¥6,930 (tax included)

▲ Captain Levi's Dialogue Memo / ¥1,045 (tax included)

▲ Cube-Shaped Can Badges (8 types / random) / ¥385 (tax included) Complete set also available
Collaboration Food
The lineup includes collaboration dishes such as "Eren's Mapo Tofu Bowl of Determination," reflecting Eren's burning hatred and resolve toward the Titans; "Sasha's Sneaky-Snacking Plate," made from ingredients Sasha gathered by stealing bites; and "Mikasa's Warm Red Scarf Cake," inspired by Mikasa's red scarf. Collaboration drinks are also available, including "Captain Levi's Post-Cleaning Tea au Lait," perfect for a break from tidying up.

▲ Eren's Mapo Tofu Bowl of Determination / ¥1,900 (tax included)

▲ Captain Levi's Post-Cleaning Tea au Lait / ¥1,200 (tax included)
Ticket Prices
- Attack on Titan THE NIGHT WALK -Beyond the Wall- admission ticket: Adults (12 and over) ¥3,600 to ¥4,000 / Children (11 and under) ¥1,600 to ¥2,000
- Attack on Titan Stamp Rally in Nijigen no Mori experience ticket: ¥800
- Attack on Titan Mystery Quest — The Search for the Missing Hange (Main Quest: Nijigen no Mori Edition): ¥2,000
- Attack on Titan Mystery Quest — Titan Capture Operation (Sub Quest: Home Edition): ¥1,500
- Day & Night Set (Night Walk + Main Quest): Adults (12 and over) ¥5,400 to ¥5,800 / Children (11 and under) ¥3,400 to ¥3,800
- Premium Set (Night Walk + Stamp Rally + Main Quest + Sub Quest): Adults (12 and over) ¥6,800 to ¥7,200 / Children (11 and under) ¥4,800 to ¥5,200
Notes:
- All prices above include tax.
- Admission fees vary by season. Check the official Nijigen no Mori website for details.
- Children must be accompanied by at least one adult guardian to enter.
- Attack on Titan THE NIGHT WALK -Beyond the Wall- is free for children aged 4 and under.
- Admission to Attack on Titan THE NIGHT WALK -Beyond the Wall- is by timed entry.
Hours
Until October 9 (Friday):
Night Event: 6:00 PM to 10:00 PM (last entry 8:30 PM)
Day Event: Weekdays 1:00 PM to 6:00 PM (last entry 4:30 PM); weekends and holidays 10:00 AM to 6:00 PM (last entry 4:30 PM)
From October 10 (Saturday):
Night Event: 5:30 PM to 10:00 PM (last entry 8:30 PM)
Day Event: Weekends and holidays 10:00 AM to 5:30 PM (last entry 4:00 PM); weekdays 1:00 PM to 5:30 PM (last entry 4:00 PM)
Hours vary by season. Check the official Nijigen no Mori website for details.
Details listed here are current as of the time of writing and subject to change.
Tickets:
https://www.asoview.com/channel/tickets/FJwHR7DnL7/
https://shop.nijigennomori.com/
Official Website:
https://nijigennomori.com/awaji_shingeki/?utm_campaign=pr