COSOJI
As of 5 November 2026, COSOJI has 41 open roles (12 new in 30 days), its facilities cleaning and security team is hiring most, and its postings name Microsoft Excel, Notion and Slack as the tools the team works in.
As of 5 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Headquarters
- , , Japan
- Employees
- 51-200 employees (estimated)
- Sells to
- real estate companies, property managers
- Certifications on site
- Site languages
- JA
- Career system
- Herp
COSOJI in one screen
Read from cosoji.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
COSOJI is a real estate management service company that provides AI solution services and AI management tools, along with facility maintenance and staff network management. It leverages a nationwide network of over 30,000 workers to deliver comprehensive real estate management solutions.
Named on the site: real estate companies, property managers.
Nearest companies by what they do, sell and whom they serve, 51+ employees. 596 scored.
What COSOJI says it runs
Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.
・Excel・Googleスプレッドシートを使ったデータ集計・ドキュメント管理ツール: Notion, Asana11:30 メール・Slack（チャット）確認・AWS IAM設計、最小権限レビュー・その他：Dify
・キュー（Redis）、全文検索（OpenSearch）、ファイル保管（S3）など周辺サービスの運用・LLM API（Anthropic／OpenAI／Gemini等）の利用量・利用上限の監視と、上限到達によるサービス停止の防止・生成AI：Claude（Anthropic API）、OpenAI、Google Gemini、Dify・分析基盤（BigQuery）へのデータ同期の運用・ソース管理／情報共有：GitHub、Slack、Notion、Jira
・LLM API（Anthropic／OpenAI／Gemini等）の利用量・利用上限の監視と、上限到達によるサービス停止の防止・キュー（Redis）、全文検索（OpenSearch）、ファイル保管（S3）など周辺サービスの運用・キュー（Redis）、全文検索（OpenSearch）、ファイル保管（S3）など周辺サービスの運用・ドキュメント管理ツール: Notion, AsanaVendors whose code loads on cosoji.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
41 open roles, 36 opened in 90 days
Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team.
| open · new 30 d | |
|---|---|
| Facilities cleaning and security | 9 · 1 |
| Sales | 4 · 1 |
| Human resources | 2 · 0 |
| IT operations & business systems | 2 · 1 |
| Product, program & project management | 2 · 1 |
| Software engineering | 2 · 2 |
| Unclassified | 2 · 0 |
| Data & AI | 1 · 0 |
| Legal, compliance & risk | 1 · 0 |
| Quality, safety & environment | 1 · 0 |
What is changing, read from the postings
Intents are events the employer states about itself, each with the sentence and the posting it came from.
【人事労務総務マネージャー】IPO準備中の成長企業で人事・労務・法務基盤を統括／リモート◎現在、SaaSプロダクト事業と並行して【HRソリューション室】を新設。評価制度の運用強化・管理職研修・エンゲージメント改善など、人事領域のコンサルティング事業を本格的に立ち上げています。これまで外部に委託していた清掃業務を内製化し、より安定した運営と清掃品質の向上を進めるため、大阪エリアでハウスクリーニングスタッフを募集します。これまで作業員に委託していた清掃業務を内製化し、安定稼働と品質向上を進めるため、北海道エリアで清掃スタッフ（アルバイト）を募集します。今後はAI活用度を評価項目に組み込む制度もスタート予定です。これまで作業員にお任せしてきた清掃業務を社内で内製化し、現場の安定稼働と清掃品質の向上を実現することがミッションです。Sales, marketing and IT leaders by function. Add COSOJI to a monitor and get a webhook when a role opens, a tool appears or a signal is read.
Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
Companies like COSOJI
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 596 scored.
From the company's own website
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
COSOJI (, Japan, 51-200 employees) has 41 open roles, 12 new in 30 days, and names 14 tools in its postings. (Breaknorm, 5 November 2026, https://breaknorm.co/company/cosoji.com)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- ProfileBuilt from cosoji.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
- HiringRead hourly from the company's Herp career site; reposts collapse into one record.
- Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
- HeadcountLinkedIn where known, otherwise estimated from the site.
COSOJI: questions
Does COSOJI use Microsoft Excel?
Yes, by the company's own words: 6 postings name it, first seen 2026-10-26, in the team.
Is COSOJI hiring?
41 open roles as of 5 November 2026, 12 opened in the last 30 days and 0 closed. The largest team hiring is facilities cleaning and security.
Where does this profile come from?
From cosoji.com itself: we crawled it on 2026-08-16, built the profile on 2026-08-16, and read its career site (Herp) hourly since. Headcount is from LinkedIn.
Who should I write to at COSOJI?
The people are behind the login: decision makers by function, verified at the mail server when you open them. 1 public role addresses from the site are there too.
Get this company your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
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