November 3rd (national holiday) is “Manga Day.” The Ishinomori Manga Museum will be holding its annual “Mangatan Culture Festival 2025”!! [Ishinomaki City, Miyagi Prefecture]
 Ishinomori Manga Museum (Urban Development Manbou) Press release: October 31, 2025 To Members of the Press November 3rd (national holiday) is “Manga Day,” and the Ishinomori Manga Museum will be holding its annual “Mangatan Culture Festival 2025”!! [Ishinomaki City, Miyagi Prefecture] The theme for 2025 is “Ten Thousand Ninnin! Ninja Museum.” On that day, the entire museum will be immersed in the world of ninja, and visitors will participate in a participatory event where they can take on ninja missions (mini-games). 
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participatory event where they will be challenged with ninja missions (mini-games). ■Event Overview [Event Name] Mangattan Culture Festival 2025 ~ Ten Thousand Ninnin! Ninja Hall ~ [Date] November 3, 2025 (Monday/Holiday) [Time] 9:00-17:00 [Venue] Ishinomori Manga Museum (2-7 Nakase, Ishinomaki City, Miyagi Prefecture)
■Mini-game “Perfect the Ten Thousand Ninja Ways! Ninnin Game Rally”
https://prcdn.freetls.fastly.net/release_image/79726/80/79726-80-57124cb283b76a3299c0364fd0963365-1200×900.jpg Take on various ninja missions (mini-games) as you explore the building! Participants who complete three or more missions will receive a limited-edition “reward.” This is an interactive event that parents and children can enjoy together. [Time] 9:00 – 16:30 (Ends when forms and prizes run out) [Registration] Form distribution: 2nd floor reception Prize exchange: 3rd floor library [Eligible] Those with same-day admission tickets or annual passes ■Limited-time Menu: “Shuriken Toast” The third-floor observation cafe “BLUE ZONE” will be serving the event-only dessert, “Shuriken Toast”! This Japanese dessert features shuriken-shaped toast topped with bean paste and butter, and served with soft-serve ice cream. [Serving Hours] 10:00 – 16:50 (Last Order 16:30) [Price] 800 yen (tax included) / Limited quantity *Numbers are limited. Offer ends when stock runs out. *During the holidays, a numbered ticket is required to enter the store. ■Original art exhibition “Ninja” special feature This special exhibition features original artwork featuring ninjas from Shotaro Ishinomori’s works. It introduces the hidden charms of ninja characters from works such as “That Strange, Strange, Strange Girl” and “Black Wind.” [Location] “The World of Shotaro Ishinomori’s Original Illustrations” corner, Permanent Exhibition Room, 2nd floor ■About Ishinomori Manga Museum This museum allows you to experience the world of Shotaro Ishinomori’s masterpieces, including “Kamen Rider” and “Cyborg 009.” Through exhibits and interactive events, we are conveying the appeal of manga culture to the next generation. ■Inquiries regarding this matter Ishinomori Manga Museum TEL: 0225-96-5055 For details about this
event:https://www.mangattan.jp/manga/mangattan_info/27855/ For more information about this release