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株式会社城南進学研究社 logo

JOHNAN ACADEMIC PREPARATORY INSTITUTE,INC.

4720Standard MarketServices

株式会社城南進学研究社 logo
JOHNAN ACADEMIC PREPARATORY INSTITUTE,INC.4720

Education Business

Johnan Shingaku Kenkyusha's core segment. Comprehensive education business accounting for approximately 93% of net sales.

PeriodCurrentPreviousChange
Net sales to external customers¥5,252 million¥5,250 million
Segment profit (loss)¥33 million-¥301 million
Segment assets¥4,516 million¥4,654 million
Depreciation and amortization¥104 million¥95 million
Impairment loss¥93 million¥109 million
Increase in tangible and intangible fixed assets¥99 million¥362 million

Business Details

A comprehensive education solutions business operating Johnan Kobetsu (Private Tutoring School) (directly operated and franchised), Kawaijuku Manavis (Video-based Lesson School), the math classroom Ringo Juku (Math-focused Private Tutoring), the Nursery School Business, the infant/toddler classroom "Kubota no Ken," and the online learning material Dekitas (Online Learning Material), among others. The segment targets a wide age range from infants to high school students and working adults, and is composed of four pillars: private tutoring, video-based lessons, digital learning materials, and nursery care. In FY2026 (ending March 2026), growth in student numbers in the video-based lesson division drove the segment back to profitability from a segment loss.

Recent Overview

Returned to profitability after two consecutive years of losses. The video-based lesson division led the improvement, and cost structure reforms proved effective.

In FY2026 (ending March 2026), the Education Business segment profit was ¥33 million, returning to profitability from a loss of ¥301 million in the prior period. The video-based lesson division (Kawaijuku Manavis) posted a substantial increase in sales to ¥1,733 million (up 9.4% year on year), driven by growth in student numbers and measures to curb mid-course withdrawals. Directly operated private tutoring saw a decrease in sales (¥822 million) due to the effects of the consolidation of unprofitable classrooms in the prior period, while the franchise division saw an increase in sales (¥290 million). The digital learning materials and solutions division posted an increase in sales to ¥333 million. As a subsequent event, the company resolved to make Kissho Limited Liability Company, which operates four nursery schools, a wholly owned subsidiary (share transfer executed on May 26, 2026), accelerating efforts to establish the nursery care business as a second pillar of growth.

Key Products

service
Johnan Kobetsu (Private Tutoring School)

Directly operated classrooms saw a year-on-year decrease in sales due to the effects of the consolidation of unprofitable classrooms in the prior period and a decline in the number of exam-year students. Franchise classrooms saw a year-on-year increase in sales due to new classroom openings and increased student numbers at existing classrooms. In FY2026 (ending March 2026), directly operated sales were ¥822 million (prior period: ¥934 million), and franchise sales were ¥290 million (prior period: ¥285 million).

service
Kawaijuku Manavis (Video-based Lesson School)

In FY2026 (ending March 2026), sales were ¥1,733 million (prior period: ¥1,584 million), up 9.4% year on year. The increase in sales was driven by growth in student numbers combined with progress on measures to curb mid-course withdrawals. This division boasts the largest sales scale within the Education Business.

service
Ringo Juku (Math-focused Private Tutoring)

Included in the child education division, this is a private tutoring service specializing in mathematics. Kids Brain Park, which includes "Kubota no Ken/Atama GYM," saw a decrease in sales partly due to the consolidation of some classrooms in the prior period, but profitability improved. The new medium-term management plan positions rapid expansion through alliances with other companies as a key strategy.

service
Nursery School Business

Included in the child education division, the Nursery School Business posted steady sales growth. The company is differentiating itself by introducing the "Kubota Method" of childcare, which has strong appeal for infants under one year old, across all its nursery schools. Under the new medium-term management plan (2026–2028), the company plans a significant expansion to 40–60 nursery schools over the next three years. As a subsequent event, in May 2026 the company resolved to acquire all shares of Kissho Limited Liability Company (which operates four small-scale nursery schools in Saitama and Tokyo, with sales of ¥238 million in FY2025 (ending March 2025)).

platform
Dekitas (Online Learning Material)

Included in the digital learning materials and solutions division. Sales in this division for FY2026 (ending March 2026) were ¥333 million (prior period: ¥303 million), an increase. While the growth in the number of Ringo Juku licenses issued moderated somewhat, the number of new contracts for Dekitas (Online Learning Material) and Suisen Labo (Comprehensive/School Recommendation Selection Prep Material), a prep material for comprehensive and school-recommendation-based university admissions selection, increased.

platform
Suisen Labo (Comprehensive/School Recommendation Selection Prep Material)

New content within the digital learning materials and solutions division. This addresses an industry-wide challenge: a lack of know-how for responding to increasingly diversified university admissions selection methods. It is planned to be used as a core content offering for Johnan Kobetsu's high school student services to promote differentiation. This is a key initiative within "deepening of the tutoring school business" under the new medium-term management plan.

Growth Drivers

  • Continued positive effects of growth in student numbers and measures to curb mid-course withdrawals in the video-based lesson division (Kawaijuku Manavis)
  • Rapid expansion of the math classroom Ringo Juku through alliances with other companies (a key strategy under the new medium-term management plan)
  • Active M&A activity in the Nursery School Business (plan to expand to 40–60 schools over three years under the new medium-term plan, with Kissho Limited Liability Company becoming a subsidiary)
  • Capturing nursery care demand through differentiation via the introduction of the "Kubota Method" of childcare across all nursery schools
  • New classroom openings and increased student numbers at existing classrooms in the franchise private tutoring division
  • Expansion of BtoB sales channels for Dekitas, including for use in supporting students not attending school, and an increase in new contracts for Suisen Labo
  • Progress in profit structure reform (reduction of SG&A expenses and costs) following completion of the consolidation of unprofitable classrooms
  • Expansion of the business supporting students not attending school through the co-location of the correspondence support school "Gakken Koto Gakuin" with Johnan Kobetsu

Risks

  • Structural contraction of the tutoring school market due to the declining birthrate
  • Risk of early student withdrawals associated with the increase in comprehensive and school-recommendation-based selection in university admissions
  • Continued risk of impairment losses even after the consolidation of unprofitable classrooms (¥93 million in FY2026 (ending March 2026), concentrated entirely in the Education Business)
  • Increased operational management costs and personnel recruitment risk associated with the rapid expansion of the Nursery School Business (plan for 40–60 schools)
  • Risk of slowing growth in the digital learning materials and solutions division, as seen in the moderation of growth in the number of Ringo Juku licenses issued
  • Intensifying competition from generative AI and new entrants from other industries, and increased costs to respond to the digitalization of education
  • Sustainability of the growth trend in student numbers in the video-based lesson division (amid intensifying competition with other companies)
  • Risk of impairment of goodwill and assets associated with the expansion of the Nursery School Business through M&A

Last updated: June 25, 2026