[Spring Family Event in Miyagi Prefecture] 100,000 People Go Wild! New Series of 'Mystery Solving Adventure Rally Wonder Hunter' Appears in Sendai City Parks
The highly popular family mystery-solving event 'Wonder Hunter' will be held in Sendai City parks (Nanakita Park and Dainohara Forest Park) this spring, offering fun and educational challenges for children of all ages.
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- 📰 Published: April 8, 2026 at 04:11
- 🔍 Collected: April 7, 2026 at 19:30
- 🤖 AI Analyzed: April 20, 2026 at 20:55 (313h 25m after Collected)
## What is the parent-child mystery-solving event 'Wonder Hunter'?
'Mystery Solving Adventure Rally Wonder Hunter' is an experiential mystery-solving event that parents and children can participate in together.
Backed by local boards of education, it has been held in parks nationwide across two seasons, spring and autumn, since the fall of 2022. Over 100,000 families participate every year.
This highly popular mystery-solving event has now been confirmed to be held in Miyagi Prefecture this spring!
Participants will tackle 'mysteries' that have suddenly appeared in the park. While searching for problems placed in various locations around the park, they will uncover hidden mysteries.
Various series narratives unfold, such as the 'Legendary Sword Series' surrounding a sword that seals a demon lord, and the 'Phantom Thief vs. Detective Series' chasing stolen jewels, allowing participants to challenge different problems for each series. Additionally, because you can choose from three courses based on difficulty, a wide range of children, from preschoolers to upper elementary school students, can enjoy the event.
Another appeal is that the mystery-solving weaves in elements of textbook curriculum and SDGs, allowing children to deepen their learning while playing.
Please join us to create wonderful memories with your parents and children.
## Held in parks across Sendai City! List of Event Locations and Dates
It is scheduled to be held sequentially at various parks in Miyagi Prefecture.
■ Sendai City: Nanakita Park
April 18 (Sat): Legendary Sword Series
April 19 (Sun): Cyborg Series
April 25 (Sat): Crimson Demon Series
April 26 (Sun): Phantom Thief vs. Detective Series
April 29 (Wed): Legendary Sword Series
■ Sendai City: Dainohara Forest Park
May 2 (Sat): Cyborg Series
May 3 (Sun): Crimson Demon Series
May 4 (Mon): Phantom Thief vs. Detective Series
May 5 (Tue): Legendary Sword Series
May 6 (Wed): Cyborg Series
* Event information is subject to change without notice. Please check the official event website for details.
▶ Click here for the list of locations and dates in Miyagi Prefecture: https://www.npo-tashizan.jp/event/?region=tohoku&subregion%5B0%5D=miyagi
## Enjoyable for elementary students and toddlers! Course introductions by age
1. Easy Course (For toddlers to 1st-grade elementary students, Introductory Level)
A course focused on counting numbers and naming objects, enjoyable for preschool children.
2. Normal Course (For 1st to 3rd-grade elementary students, Standard Level)
A course where children can easily experience the joy of solving mysteries, including problems that require combining two hints or calculating answers.
3. Challenge Course (For 3rd-grade elementary students and above, Higher Difficulty)
A course that trains both learning content and creative thinking, featuring problems that require combining multiple hints or a twist in thought.
### Voices from Past Participants
'Before I knew it, even the adults were completely hooked.'<
'Mystery Solving Adventure Rally Wonder Hunter' is an experiential mystery-solving event that parents and children can participate in together.
Backed by local boards of education, it has been held in parks nationwide across two seasons, spring and autumn, since the fall of 2022. Over 100,000 families participate every year.
This highly popular mystery-solving event has now been confirmed to be held in Miyagi Prefecture this spring!
Participants will tackle 'mysteries' that have suddenly appeared in the park. While searching for problems placed in various locations around the park, they will uncover hidden mysteries.
Various series narratives unfold, such as the 'Legendary Sword Series' surrounding a sword that seals a demon lord, and the 'Phantom Thief vs. Detective Series' chasing stolen jewels, allowing participants to challenge different problems for each series. Additionally, because you can choose from three courses based on difficulty, a wide range of children, from preschoolers to upper elementary school students, can enjoy the event.
Another appeal is that the mystery-solving weaves in elements of textbook curriculum and SDGs, allowing children to deepen their learning while playing.
Please join us to create wonderful memories with your parents and children.
## Held in parks across Sendai City! List of Event Locations and Dates
It is scheduled to be held sequentially at various parks in Miyagi Prefecture.
■ Sendai City: Nanakita Park
April 18 (Sat): Legendary Sword Series
April 19 (Sun): Cyborg Series
April 25 (Sat): Crimson Demon Series
April 26 (Sun): Phantom Thief vs. Detective Series
April 29 (Wed): Legendary Sword Series
■ Sendai City: Dainohara Forest Park
May 2 (Sat): Cyborg Series
May 3 (Sun): Crimson Demon Series
May 4 (Mon): Phantom Thief vs. Detective Series
May 5 (Tue): Legendary Sword Series
May 6 (Wed): Cyborg Series
* Event information is subject to change without notice. Please check the official event website for details.
▶ Click here for the list of locations and dates in Miyagi Prefecture: https://www.npo-tashizan.jp/event/?region=tohoku&subregion%5B0%5D=miyagi
## Enjoyable for elementary students and toddlers! Course introductions by age
1. Easy Course (For toddlers to 1st-grade elementary students, Introductory Level)
A course focused on counting numbers and naming objects, enjoyable for preschool children.
2. Normal Course (For 1st to 3rd-grade elementary students, Standard Level)
A course where children can easily experience the joy of solving mysteries, including problems that require combining two hints or calculating answers.
3. Challenge Course (For 3rd-grade elementary students and above, Higher Difficulty)
A course that trains both learning content and creative thinking, featuring problems that require combining multiple hints or a twist in thought.
### Voices from Past Participants
'Before I knew it, even the adults were completely hooked.'<