Saitama Prefecture, Nagatoro Town: Sensory Onomatopoeia Play and River Fish Catching Experience! Dive into Nagatoro's Rich Nature with Your Family During Golden Week!
Socioak SEED BASE Nagatoro Genki Plaza will host a residential experiential event, 'Gather Genkikko! ~Let's Get Excited in Nature!~', from May 5th to May 6th, 2026, targeting children from preschool to second grade elementary school and their guardians. The event includes rainbow trout catching, forest walks, drawing on giant paper, onomatopoeia games, and parenting support lectures for guardians. The application deadline is April 20th, 2026, at 12:00 JST. The event is managed by Sun Amenity Co., Ltd.
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Socioak SEED BASE Nagatoro Genki Plaza (designated manager: Sun Amenity Co., Ltd.) will hold a residential experiential event, 'Gather Genkikko! ~Let's Get Excited in Nature!~', from May 5th (Tuesday/Holiday) to May 6th (Wednesday), 2026, for children from preschool to second grade elementary school and their guardians. This program allows families to enjoy 'authentic nature experiences' that are rarely available in daily life, such as rainbow trout catching, forest walks, and drawing on giant paper, amidst the fresh greenery of Nagatoro during Golden Week.
This project was created in response to parents' concerns that 'children have fewer opportunities to play freely in nature recently.' Especially for toddlers and lower elementary school students, sensory experiences are crucial for emotional and curiosity development. Nagatoro Genki Plaza aims to transform Nagatoro's rich nature into a 'playground,' providing a place where children can maximize their intellectual curiosity by catching fish with their own hands and enjoying 'onomatopoeia' to describe the sounds of wind and earth. We support families in creating unforgettable memories while prioritizing safety.
■ Challenge! 'Rainbow Trout Catching'
The main event on the second day is catching rainbow trout in cold water. The experience of catching fish with one's own hands and grilling them on the spot, then eating them with gratitude for life, will be deeply etched in children's hearts from the perspective of food education.
■ Unleash Creativity! 'Onomatopoeia Game & Giant Drawing'
After expanding imagination with the 'Onomatopoeia Game' to describe sounds and sensations in the forest, everyone can freely draw on giant paper! This dynamic expressive activity, which cannot be done at home, nurtures children's individuality.
■ Guardians also Refresh! 'Parenting Support Lecture'
While children are experiencing the activities, a 'Parenting Support Lecture' will be held for guardians. This provides a meaningful time for adults to gain tips for daily childcare and deepen exchanges with other parents.
[Staff Comment]
'Nagatoro's forest is the best textbook for children. The sensation of fish moving, the smell of the forest, the taste of food eaten together. Please come and see the children's sparkling eyes through 'authentic experiences' that cannot be gained from screens. All staff are looking forward to meeting the energetic 'Genkikko' and are fully prepared!'
[Event Outline]
Event Name: Gather Genkikko! ~Let's Get Excited in Nature!~
Dates: May 5th (Tuesday/Holiday), 2026, 10:00 AM - May 6th (Wednesday/Substitute Holiday), 2026, 2:30 PM (1 night, 2 days)
Venue: Socioak SEED BASE Nagatoro Genki Plaza (367 Ido, Nagatoro-machi, Chichibu-gun, Saitama Prefecture)
Target: Children aged 5 to elementary school 2nd grade and their guardians, groups
Participation Fees (tax included):
High school students and above: 7,500 yen
Junior high school students and below: 5,500 yen
Preschoolers: 3,500 yen
*Includes accommodation, meals (Day 1 dinner, Day 2 breakfast/lunch), sheet fee, insurance fee, material fee
Application Deadline: April 20th (Monday), 2026, 12:00 PM (JST) (Lottery if many applications)
Application Method: Apply via the official website (https://www.nagatoro-genki.com/)
[Company Profile]
Company Name: Sun Amenity Co., Ltd.
Headquarters: 3-19-7 Oji, Kita-ku, Tokyo
Representative Director: Takashi Okuma
Business Activities: Designated management business, facility operation, building maintenance
Established: February 1979
HP: https://www.sunamenity.co.jp
This project was created in response to parents' concerns that 'children have fewer opportunities to play freely in nature recently.' Especially for toddlers and lower elementary school students, sensory experiences are crucial for emotional and curiosity development. Nagatoro Genki Plaza aims to transform Nagatoro's rich nature into a 'playground,' providing a place where children can maximize their intellectual curiosity by catching fish with their own hands and enjoying 'onomatopoeia' to describe the sounds of wind and earth. We support families in creating unforgettable memories while prioritizing safety.
■ Challenge! 'Rainbow Trout Catching'
The main event on the second day is catching rainbow trout in cold water. The experience of catching fish with one's own hands and grilling them on the spot, then eating them with gratitude for life, will be deeply etched in children's hearts from the perspective of food education.
■ Unleash Creativity! 'Onomatopoeia Game & Giant Drawing'
After expanding imagination with the 'Onomatopoeia Game' to describe sounds and sensations in the forest, everyone can freely draw on giant paper! This dynamic expressive activity, which cannot be done at home, nurtures children's individuality.
■ Guardians also Refresh! 'Parenting Support Lecture'
While children are experiencing the activities, a 'Parenting Support Lecture' will be held for guardians. This provides a meaningful time for adults to gain tips for daily childcare and deepen exchanges with other parents.
[Staff Comment]
'Nagatoro's forest is the best textbook for children. The sensation of fish moving, the smell of the forest, the taste of food eaten together. Please come and see the children's sparkling eyes through 'authentic experiences' that cannot be gained from screens. All staff are looking forward to meeting the energetic 'Genkikko' and are fully prepared!'
[Event Outline]
Event Name: Gather Genkikko! ~Let's Get Excited in Nature!~
Dates: May 5th (Tuesday/Holiday), 2026, 10:00 AM - May 6th (Wednesday/Substitute Holiday), 2026, 2:30 PM (1 night, 2 days)
Venue: Socioak SEED BASE Nagatoro Genki Plaza (367 Ido, Nagatoro-machi, Chichibu-gun, Saitama Prefecture)
Target: Children aged 5 to elementary school 2nd grade and their guardians, groups
Participation Fees (tax included):
High school students and above: 7,500 yen
Junior high school students and below: 5,500 yen
Preschoolers: 3,500 yen
*Includes accommodation, meals (Day 1 dinner, Day 2 breakfast/lunch), sheet fee, insurance fee, material fee
Application Deadline: April 20th (Monday), 2026, 12:00 PM (JST) (Lottery if many applications)
Application Method: Apply via the official website (https://www.nagatoro-genki.com/)
[Company Profile]
Company Name: Sun Amenity Co., Ltd.
Headquarters: 3-19-7 Oji, Kita-ku, Tokyo
Representative Director: Takashi Okuma
Business Activities: Designated management business, facility operation, building maintenance
Established: February 1979
HP: https://www.sunamenity.co.jp