[Spring Family Event in Chiba Prefecture] 100,000 People Excited! New Series of 'Mystery Solving Adventure Rally: Mystery Hunter' Arrives at Makuhari Seaside Park
A popular hands-on mystery-solving event for parents and children will be held at Makuhari Seaside Park in Chiba. Featuring multiple difficulty levels, it combines education with fun.
📋 Article Processing Timeline
- 📰 Published: April 8, 2026 at 04:19
- 🔍 Collected: April 7, 2026 at 20:00
- 🤖 AI Analyzed: April 20, 2026 at 21:02 (313h 2m after Collected)
What is the mystery-solving event 'Mystery Hunter' that parents and children can enjoy?
'Mystery Solving Adventure Rally: Mystery Hunter' is a hands-on mystery-solving event where parents and children can participate together.
Sponsored by local boards of education, it has been held in parks nationwide in two seasons, spring and autumn, since the fall of 2022. Over 100,000 families participate every year.
This highly popular mystery-solving event has been decided to be held at Makuhari Seaside Park in Chiba Prefecture this spring!
Participants will challenge the 'mysteries' that suddenly appeared in the park. While walking around searching for problems placed in various locations within the park, they will uncover hidden mysteries.
Various series of stories are deployed, such as the 'Legendary Sword Series' revolving around a sword that seals a demon king, and the 'Phantom Thief VS Detective Series' chasing stolen jewels, allowing you to challenge different problems for each series. In addition, since you can choose from 3 courses by difficulty level, a wide range of children, from preschool children to upper elementary school students, can enjoy it.
The appeal is that you can deepen your learning while playing through mystery-solving that interweaves elements such as textbook content and SDGs.
Please join us to make memories with your parent and child.
Held at Chiba Prefectural Makuhari Seaside Park! List of Event Locations and Dates
April 25 (Sat): Legendary Sword Series
April 26 (Sun): Cyborg Series
April 29 (Wed): Crimson Demon Series
May 2 (Sat): Phantom Thief VS Detective Series
May 3 (Sun): Legendary Sword Series
May 4 (Mon): Cyborg Series
May 5 (Tue): Crimson Demon Series
May 6 (Wed): Phantom Thief VS Detective Series
*Event information is subject to change without notice. Please check the official event website for details.
▶Click here for the list of venues and dates in Chiba Prefecture: https://www.npo-tashizan.jp/event/?region=south_kanto&subregion%5B0%5D=chiba
Introduction of courses by age that even elementary school students and toddlers can enjoy!
1. Easy Course (For toddlers to 1st grade elementary school students, Introductory)
A course that preschool children can enjoy, focusing on problems such as counting numbers and answering the names of things.
2. Normal Course (For 1st to 3rd grade elementary school students, Standard)
A course where you can easily experience the fun of solving mysteries, such as problems where you think by combining two hints or problems where you calculate to find the answer.
3. Challenge Course (For 3rd grade elementary school students and above, High Difficulty)
A course that can train both learning content and imagination, such as problems that require combining multiple hints to think and problems that need a twist.
Voices of past participants
'Before I knew it, even adults were absorbed in it.'
'Even though my child dislikes math, they seem to like the calculation problems in mystery solving.'
'At home, they only look at games or smartphones, so we talked a lot for the first time in a while.'
'Elementary school students
'Mystery Solving Adventure Rally: Mystery Hunter' is a hands-on mystery-solving event where parents and children can participate together.
Sponsored by local boards of education, it has been held in parks nationwide in two seasons, spring and autumn, since the fall of 2022. Over 100,000 families participate every year.
This highly popular mystery-solving event has been decided to be held at Makuhari Seaside Park in Chiba Prefecture this spring!
Participants will challenge the 'mysteries' that suddenly appeared in the park. While walking around searching for problems placed in various locations within the park, they will uncover hidden mysteries.
Various series of stories are deployed, such as the 'Legendary Sword Series' revolving around a sword that seals a demon king, and the 'Phantom Thief VS Detective Series' chasing stolen jewels, allowing you to challenge different problems for each series. In addition, since you can choose from 3 courses by difficulty level, a wide range of children, from preschool children to upper elementary school students, can enjoy it.
The appeal is that you can deepen your learning while playing through mystery-solving that interweaves elements such as textbook content and SDGs.
Please join us to make memories with your parent and child.
Held at Chiba Prefectural Makuhari Seaside Park! List of Event Locations and Dates
April 25 (Sat): Legendary Sword Series
April 26 (Sun): Cyborg Series
April 29 (Wed): Crimson Demon Series
May 2 (Sat): Phantom Thief VS Detective Series
May 3 (Sun): Legendary Sword Series
May 4 (Mon): Cyborg Series
May 5 (Tue): Crimson Demon Series
May 6 (Wed): Phantom Thief VS Detective Series
*Event information is subject to change without notice. Please check the official event website for details.
▶Click here for the list of venues and dates in Chiba Prefecture: https://www.npo-tashizan.jp/event/?region=south_kanto&subregion%5B0%5D=chiba
Introduction of courses by age that even elementary school students and toddlers can enjoy!
1. Easy Course (For toddlers to 1st grade elementary school students, Introductory)
A course that preschool children can enjoy, focusing on problems such as counting numbers and answering the names of things.
2. Normal Course (For 1st to 3rd grade elementary school students, Standard)
A course where you can easily experience the fun of solving mysteries, such as problems where you think by combining two hints or problems where you calculate to find the answer.
3. Challenge Course (For 3rd grade elementary school students and above, High Difficulty)
A course that can train both learning content and imagination, such as problems that require combining multiple hints to think and problems that need a twist.
Voices of past participants
'Before I knew it, even adults were absorbed in it.'
'Even though my child dislikes math, they seem to like the calculation problems in mystery solving.'
'At home, they only look at games or smartphones, so we talked a lot for the first time in a while.'
'Elementary school students