[Ishinomaki, Miyagi] Visit Ishinomaki for Golden Week! 'Spring Mangattan Festival 2026' featuring Kamen Rider Zets & Gav and Sea Jetter Kaito Shows!
The Ishinomori Mangattan Museum in Ishinomaki City will host the 'Spring Mangattan Festival 2026' on May 3rd and 4th. This annual event features action-packed hero shows, workshops, and food stalls for all generations.
📋 Article Processing Timeline
- 📰 Published: April 27, 2026 at 18:30
- 🔍 Collected: April 27, 2026 at 10:01
- 🤖 AI Analyzed: April 28, 2026 at 07:29 (21h 27m after Collected)
The Ishinomori Mangattan Museum (Ishinomaki City, Miyagi Prefecture) will host its annual Golden Week event, the 'Spring Mangattan Festival 2026,' on May 3 (Sun/Holiday) and May 4 (Mon/Holiday), 2026.
This popular event has been held every year at Nakase Park since 2003. Its goal is to allow visitors to experience the charm and atmosphere of Ishinomaki through a variety of activities during the Golden Week period.
This year's lineup includes powerful stage events like the 'Kamen Rider Zets & Gav Show' and Ishinomaki's own hero 'Sea Jetter Kaito Show,' as well as participatory workshops and food stalls that people of all ages can enjoy.
Furthermore, the museum will collaborate with the ongoing 'Kobito Dukan Exhibition' and other special Golden Week projects held throughout the city to liven up the entire town.
Please visit Ishinomaki during this year's holidays!
■ Event Overview
Event Name: Spring Mangattan Festival 2026
Dates: May 3 (Sun/Holiday) – May 4 (Mon/Holiday), 2026
Time: 10:00 – 15:00
Venue: Nakase Park, next to Ishinomori Mangattan Museum (2-7 Nakase, Ishinomaki City, Miyagi)
Organizer: Ishinomori Mangattan Museum
*Event content may change or be canceled in case of stormy weather or strong winds.
■ Stage Event Information
© Ishimori Pro, TV Asahi, ADK EM, Toei
May 3 (Sun): Kamen Rider Zets & Gav Show
Featuring Kamen Rider Zets and Kamen Rider Gav! Don't miss this powerful action show! A fist-bump session will follow after cheering for the heroes.
[Time] ① 11:00～ ② 14:00～ *Viewing is free.
*Please bring your own camera.
May 4 (Mon/Holiday): Sea Jetter Kaito Show
An action show featuring Ishinomaki's hero 'Sea Jetter Kaito'! Let's cheer for Kaito together! A handshake and photo session will also be held.
[Time] ① 11:00～ ② 14:00～
■ Other Stage Activities
Participatory events on the special stage:
- Quiz! 'Who is this pose?'
- Renewal Memorial 'Ishinomori Mangattan Museum Quiz' (Prizes available for correct answers!)
■ Daily Events
- Kobito Water Balloon Fishing
A collaborative project with the 'Toshitaka Nabata Kobito Dukan Original Drawing Exhibition.' Try your hand at catching a water balloon!
[Time] 10:00 – 15:00
[Fee] 300 yen (tax included) per item.
- Workshop Corner: Big Can Badge Making
Color your own design to make a badge! 'Kobito Dukan' designs will be available.
[Time] 10:00 – 15:00
[Fee] 300 yen (tax included) per item.
- Art Tenugui (Towel) Workshop
Use fabric paints and stamps on a white cloth to create your own original towel. Carp streamer patterns are also available.
[Time] 10:00 – 15:00
[Fee] 800 yen
[Cooperation] Couleur Peco
- Stalls and Food Trucks
Many stalls and food trucks will fill the park, creating a lively atmosphere alongside the hero shows for a full day of fun.
[Time] 10:00 – 15:00
*Venders may vary by day.
■ Ongoing Exhibition
The special exhibition '20th Anniversary of Publication: Toshitaka Nabata Kobito Dukan Original Drawing Exhibition' is currently being held inside the Ishinomori Mangattan Museum. It features numerous rare original drawings, sketches showing the creative process, and 3D 'Kobito specimens' made by Nabata-san.
Details: https://www.mangattan.jp/manga/exhibition/28526/
■ Other Events in Ishinomaki City
Many other events are happening throughout Ishinomaki during Golden Week. Check the 'Ishinomaki Manga Road' special page for more info: https://mangaroad.jp/?p=11176
⚠️ Caution Regarding Traffic ⚠️
Due to the many events, traffic congestion and crowded parking lots are expected in the city center. Please plan ahead.
This popular event has been held every year at Nakase Park since 2003. Its goal is to allow visitors to experience the charm and atmosphere of Ishinomaki through a variety of activities during the Golden Week period.
This year's lineup includes powerful stage events like the 'Kamen Rider Zets & Gav Show' and Ishinomaki's own hero 'Sea Jetter Kaito Show,' as well as participatory workshops and food stalls that people of all ages can enjoy.
Furthermore, the museum will collaborate with the ongoing 'Kobito Dukan Exhibition' and other special Golden Week projects held throughout the city to liven up the entire town.
Please visit Ishinomaki during this year's holidays!
■ Event Overview
Event Name: Spring Mangattan Festival 2026
Dates: May 3 (Sun/Holiday) – May 4 (Mon/Holiday), 2026
Time: 10:00 – 15:00
Venue: Nakase Park, next to Ishinomori Mangattan Museum (2-7 Nakase, Ishinomaki City, Miyagi)
Organizer: Ishinomori Mangattan Museum
*Event content may change or be canceled in case of stormy weather or strong winds.
■ Stage Event Information
© Ishimori Pro, TV Asahi, ADK EM, Toei
May 3 (Sun): Kamen Rider Zets & Gav Show
Featuring Kamen Rider Zets and Kamen Rider Gav! Don't miss this powerful action show! A fist-bump session will follow after cheering for the heroes.
[Time] ① 11:00～ ② 14:00～ *Viewing is free.
*Please bring your own camera.
May 4 (Mon/Holiday): Sea Jetter Kaito Show
An action show featuring Ishinomaki's hero 'Sea Jetter Kaito'! Let's cheer for Kaito together! A handshake and photo session will also be held.
[Time] ① 11:00～ ② 14:00～
■ Other Stage Activities
Participatory events on the special stage:
- Quiz! 'Who is this pose?'
- Renewal Memorial 'Ishinomori Mangattan Museum Quiz' (Prizes available for correct answers!)
■ Daily Events
- Kobito Water Balloon Fishing
A collaborative project with the 'Toshitaka Nabata Kobito Dukan Original Drawing Exhibition.' Try your hand at catching a water balloon!
[Time] 10:00 – 15:00
[Fee] 300 yen (tax included) per item.
- Workshop Corner: Big Can Badge Making
Color your own design to make a badge! 'Kobito Dukan' designs will be available.
[Time] 10:00 – 15:00
[Fee] 300 yen (tax included) per item.
- Art Tenugui (Towel) Workshop
Use fabric paints and stamps on a white cloth to create your own original towel. Carp streamer patterns are also available.
[Time] 10:00 – 15:00
[Fee] 800 yen
[Cooperation] Couleur Peco
- Stalls and Food Trucks
Many stalls and food trucks will fill the park, creating a lively atmosphere alongside the hero shows for a full day of fun.
[Time] 10:00 – 15:00
*Venders may vary by day.
■ Ongoing Exhibition
The special exhibition '20th Anniversary of Publication: Toshitaka Nabata Kobito Dukan Original Drawing Exhibition' is currently being held inside the Ishinomori Mangattan Museum. It features numerous rare original drawings, sketches showing the creative process, and 3D 'Kobito specimens' made by Nabata-san.
Details: https://www.mangattan.jp/manga/exhibition/28526/
■ Other Events in Ishinomaki City
Many other events are happening throughout Ishinomaki during Golden Week. Check the 'Ishinomaki Manga Road' special page for more info: https://mangaroad.jp/?p=11176
⚠️ Caution Regarding Traffic ⚠️
Due to the many events, traffic congestion and crowded parking lots are expected in the city center. Please plan ahead.