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Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Total raised
$46M
1 round on record
Latest round
$46M
Series B · Jul 2021 · 5 yr ago
Team
51-200
employees, estimated range
Hiring now
14
open roles
The money's age
Long since its last round
62 months since the last round · hiring slowed
Momentum
25/100
a new city, in the news
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Tractionpublic signals, read monthly
Web presence
top 2%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Series B | Jul 2021 | $46M | — | BRIDGE |
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How atama plus hires
Truth index
D 49/100
Ghost roles
86%
Stale roles
0%
Reposted roles
0%
atama plus scores D on the Alion truth index (A is best, E worst), measured over 14 open roles re-checked against its own hiring board: 86% look like ghost listings, 0% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Overview
atama plus is a Tokyo education technology company founded in 2017 that builds adaptive learning software for cram schools. Its system diagnoses where a student's understanding broke down and rebuilds the missing foundations before moving forward. The platform is used across thousands of classrooms in Japan and in university entrance testing.
News
atama plus、生徒の理解度に合わせてAIが解説を行う「AIステップ解説」の技術で特許を取得
atama plus、生徒の理解度に合わせてAIが解説を行う「AIステップ解説」の技術で特許を取得の記事ページです
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Report
事例紹介atama plus株式会社の開発組織におけるAI投資対効果を可視化AI駆動開発プラットフォーム「supateam」導入事例
事例紹介atama plus株式会社の開発組織におけるAI投資対効果を可視化AI駆動開発プラットフォーム「supateam」導入事例の記事ページです
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Report
atama plus、社会人の自立的な学びを実現する従業員教育プログラムを提供開始
atama plus株式会社のプレスリリース2026年3月26日 11時00分atama plus、社会人の自立的な学びを実現する従業員教育プログラムを提供開始
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Report
atama塾の学習サポート "AI先生"の伴走支援とはatama塾 Journal
atama塾の学習サポートを紹介受験対策、定期テスト対策、先生による個別サポート、指導内容に興味のある方におすすめです
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Report
教科ガイド中学数学atama塾 Journal
AI教材「atama」の中学生向け数学の特徴をご紹介します中学数学をどのように勉強するかがわかります学校の復習・先取り、高校入試対策が気になる方におすすめです
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Report
高校受験データから読み解くみんなの勉強時間atama塾 Journal
高校受験に向けて「いつ・何を・どのくらい勉強すれば効率よいか」を徹底解説先輩方の実際の勉強時間のデータや、偏差値ごとの年間スケジュールもご紹介します
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Report
atama plus、AI活用で個別最適な学びを届ける「atama塾」のフランチャイズ展開を開始
atama plus株式会社のプレスリリース2024年6月11日 09時00分atama plus、AI活用で個別最適な学びを届ける「atama塾」のフランチャイズ展開を開始
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Report
atama plus「苦悩の2年」の理由ーー
ニュースサマリー:AI教材「atama」の開発・提供を行う atama plus は11日、AIを活用した個別最適な学習塾「進学個別 atama 塾」のフランチャイズ展開を6月より全国で順次開始すると発表した 教育 ……
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Tech stack
Technologies named in job postings at atama plus over the last 12 months, by layer, with the share of postings for each.
Technologies in use
39
Postings analysed
7
Stack modernity
77/100AI adopter
Languages
Python
TypeScript
JavaScript
C#
Frameworks & libraries
Angular
Django
Ionic
Playwright
Databases
PostgreSQL
BigQuery
Google BigQuery
Amazon Aurora
Cloud & platforms
AWS
Amazon ECS
Datadog
GitHub
AI & ML
Claude
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Full atama plus tech stack
39 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
53/100
Stable
Open positions
15
0 opened / 0 closed in 30 days
ATS activity
Every ~4 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Product
33% ▲
Design
33% ▲
Customer Success
33% ▼
Activity Timeline
New location: Tokyo
Oct 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Tokyo
Tokyo
Japan
HQ
15 open roles 3 posted in 90 days 47% engineering 50-200 est. staff $74k Avg Salary
hires for Product, Customer Success, Backend
Jobs
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$43k – $76k per year • In office • Full-Time • Tokyo
Copilot
Claude
Devin
Design
Figma
Management
Miro
Confluence
Jira
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$50k – $86k per year • In office • Full-Time • Tokyo
Claude Code
Devin
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$44k – $64k per year • In office • Full-Time • Tokyo
Python
JavaScript
TypeScript
Django
Databases
PostgreSQL
Google BigQuery
BigQuery
AI/ML
Copilot
Claude Code
Streamlit
Devin
Frontend
Angular
Mobile
Ionic
DevOps
Terraform
CircleCI
Datadog
AWS
Docker
GitHub
Amazon ECS
Analytics
Looker
Management
Slack
Miro
Confluence
Jira
QA
Playwright
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$50k – $86k per year • In office • Full-Time • Tokyo
Python
TypeScript
PostgreSQL
Amazon Aurora
AI/ML
Copilot
Claude Code
AWS Bedrock
Devin
DevOps
Terraform
GCP
GitHub Actions
AWS CDK
CircleCI
Datadog
CI/CD
AWS
Docker
Atlantis
AWS Fargate
AWS Lambda
GitHub
Amazon ECS
AWS Step Functions
Apply
Apply
$50k – $86k per year • In office • Full-Time • Tokyo
Google BigQuery
Amazon Redshift
BigQuery
AI/ML
Cursor
Claude Code
Dify
DevOps
AWS
Management
Zapier
Apply
Apply
$50k – $76k per year • In office • Full-Time • Tokyo
Python
JavaScript
TypeScript
Django
Databases
PostgreSQL
Google BigQuery
BigQuery
AI/ML
Copilot
Claude Code
Streamlit
Devin
Frontend
Angular
Mobile
Ionic
DevOps
Terraform
CircleCI
Datadog
AWS
Docker
GitHub
Amazon ECS
Analytics
Looker
Management
Slack
Miro
Confluence
Jira
QA
Playwright
Apply
Financials
Total raised
$46M
Latest round
Series B
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Series B | 2021 | $46M | Details |






