One Class Japan株式会社

Company name

One Class Japan株式会社

Website

Start date

End date

Ticker

Listed market

Country

Japan

Business activities

乳児・幼児・学童の預かり保育及びそれに伴う送迎並びに軽食・食事の提供

乳児・幼児・学童への各種スポーツ・文化活動の企画・運営・指導

乳児・幼児・学童へのイベント企画・運営

文具・教材・書籍の販売

学習塾の経営

Head office

〒224-0041 神奈川県横浜市都筑区仲町台1-24-22

Chief executive

熱海正宏

Capital

Employees (non-consolidated)

Employees (consolidated)

50 people

Related companies

Company name

Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder

Relationship graph

News

+ Loaded when opened

National Tax Agency basic information

Data sources

News pages

Own domain

✅

Last updated

2026-09-21 18:16 (Model: gpt-4.1-nano )