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Home » Edgift Co., Ltd. joins the Hanamaru Study Group.

Edgift Co., Ltd. joins the Hanamaru Study Group.

Edgift Co., Ltd.
Edgift Co., Ltd. joins the Hanamaru Study Group.
Edgift Co., Ltd. (Headquarters: Kashiwa City, Chiba Prefecture, Representatives: Hikaru Koshikawa, Miho Muramatsu), which develops the assembly toy “Tegumy”, is a subsidiary of Koyuu Co., Ltd.
(Headquarters: Urawa Ward, Saitama City, Saitama Prefecture), which operates Hanamaru Study Group. We would like to announce that we will be joining the group of Representative: Masanobu Takahama and will be collaborating with them.
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What is Hanamaru Study Group?
Hanamaru Study Group is a cram school that nurtures children into “adults who can eat food and become attractive people.” Through weekly lessons and original “outdoor experiences,” we not only develop children’s academic and thinking abilities, but also their
non-cognitive abilities and sensitivity.
[Image 2:×705.jpg] Affinity between “Tegumi” and “Hanamaru Study Group”
Hanamaru Study Group has been developing a wide range of thinking skills materials, including books, teaching tools, and in-house teaching materials. In daily classes, we provide content that develops “deep thinking skills,” including elements such as spatial awareness, planar shapes, trial and error, logic, and discovery, as well as creativity, humanity, and a sense of affirmation that supports them. Masu.
Tegumy is a toy that incorporates the important elements of thinking power, such as “crossing back and forth between two-dimensional and three-dimensional objects,” “high-quality trial and error,” and “rich imagination,” and we determined that both companies were aiming in the same direction. In the future, we have decided to collaborate in order to combine the knowledge and technology of both companies and create new educational content.
[Image 3:×733.jpg] Future development goals
Using a completed toy called “Tegumy” as a starting point, we create various thinking problems and thinking games. We plan to develop this content as class content, and refine it into more educationally meaningful content by analyzing how children actually grow using Tegumy.
[Company information]
Koyu Co., Ltd.
Representative: Masanobu Takahama
Location: 9-19-10 Tokiwa, Urawa-ku, Saitama City, Saitama Prefecture Establishment date: February 2, 1993
Business details: Management of cram schools “Hanamaru Study Group” and “School FC”, etc.
Official website:
Hanamaru Study Group HP: Contact:
Edgift Co., Ltd.
Representative: Representative Director Hikaru Koshikawa, Miho Muramatsu Address: 2-9-9 Asahicho, Kashiwa City, Chiba Prefecture
Establishment date: August 30, 2021
Business details: Development and sales of educational toys “TEGUMII”, planning and management of educational events
Official website:
Tegumi HP:
More details about this release: