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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Total raised
$1.8B
1 round on record
Latest round
$1.8B
Series B · Dec 2021 · 4 yr ago
Hiring now
13
open roles
Backers
2
Global Brain, Z Venture Capital
The money's age
Long since its last round
57 months since the last round · hiring slowed
Momentum
15/100
in the news
Last sign of life
this month
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 0.07%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Series B | Dec 2021 | $1.8B | — | PRNewswire |
Backed byfrom the funds' portfolios and accelerator catalogs
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How Monoxer hires
Truth index
D 49/100
Ghost roles
85%
Stale roles
0%
Reposted roles
0%
Monoxer scores D on the Alion truth index (A is best, E worst), measured over 13 open roles re-checked against its own hiring board: 85% 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
Monoxer is a Tokyo education technology company founded in 2017 whose application automatically generates memorisation exercises from any content. It adapts question difficulty to each learner and reports mastery to teachers, and is used by schools, cram schools and corporate training programmes. The company focuses specifically on the retention stage of learning.
News
アイフル、国家資格「貸金業務取扱主任者」の取得支援に「Monoxerモノグサ」を試験導入 - PR TIMESリセマム
-従業員の学習状況を可視化し、資格試験を組織として支える人材育成体制を構築-記憶のプラットフォーム「Monoxerモノグサ」を提供するモノグサ株式…
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Report
プレスリリース:アイフル、国家資格「貸金業務取扱主任者」の取得支援に「Monoxerモノグサ」を試験導入PR TIMES
-従業員の学習状況を可視化し、資格試験を組織として支える人材育成体制を構築-記憶のプラットフォーム「Monoxerモノグサ」を提供するモノグサ株式会社本社:東京都千代田区、代表取締役 竹内孝太朗、畔柳圭佑は、アイフル株式会社本社:京都市下京区、代表取締役社長 福田光秀において、社
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Report
Monoxer活用で国家試験「基本情報技術者試験」の「科目A試験」免除試験の合格率が90に到達
モノグサ株式会社のプレスリリース2025年12月8日 11時00分Monoxer活用で国家試験「基本情報技術者試験」の「科目A試験」免除試験の合格率が90に到達
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Monoxer活用で国家試験「基本情報技術者試験」の「科目A試験」免除試験の合格率が90に到達 - PR TIMESRBB TODAY
テスト作成や採点、補習の個別対応など教員側の大幅な業務効率化も実現モノグサ株式会社本社:東京都千代田区、代表取締役 竹内 孝太朗、畔柳 圭佑が提供する…
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Report
「一級建築士試験」対策で定評のある「総合資格学院」、2024年11月より全教室でMonoxerを導入 - CNET Japan -
「一級建築士試験」対策で定評のある「総合資格学院」、2024年11月より全教室でMonoxerを導入
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Report
代々木ゼミナール、学習プラットフォーム「Monoxerモノグサ」を2022年4月より一斉導入
モノグサ株式会社のプレスリリース2022年3月17日 11時00分代々木ゼミナール、学習プラットフォーム「Monoxerモノグサ」を2022年4月より一斉導入
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Monoxer Inc. Raises 1.81 Billion Yen in Series B Funding Round
/PRNewswire/ -- Monoxer Inc. (Chiyoda Ward, Tokyo, Directors: Kotaro Takeuchi and Keisuke Kuroyanagi, hereinafter Monoxer) which provides Monoxer, a learning...
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Tech stack
Technologies named in job postings at Monoxer over the last 12 months, by layer, with the share of postings for each.
Technologies in use
18
Postings analysed
5
Stack modernity
83/100AI adopter
Languages
C++
Kotlin
Scala
Swift
Frameworks & libraries
Redux
Play Framework
Databases
MySQL
BigQuery
Google BigQuery
Cloud & platforms
GCP
GitHub
Figma
Google GKE
AI & ML
Claude
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Full Monoxer tech stack
18 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
48/100
Stable
Open positions
13
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
50% ▼
Marketing
50% ▲
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Tokyo
Tokyo
Japan
HQ
1 open roles 100% engineering
hires for AI/ML
Jobs
Apply
In office • Full-Time • Japan
Kotlin
TypeScript
C++
Scala
Swift
MySQL
Frontend
Redux
DevOps
GCP
GitHub
Management
Slack
Apply
In office • Full-Time • Japan
Kotlin
TypeScript
C++
Scala
Swift
MySQL
Frontend
Redux
DevOps
GCP
Kubernetes
Google GKE
GitHub
Management
Slack
Apply
In office • Full-Time • Japan
Claude
Design
Figma
Management
Slack
Google Workspace
Apply
Apply
In office • Full-Time • Japan
Kotlin
TypeScript
C++
Scala
Swift
Play Framework
Databases
MySQL
Frontend
Redux
DevOps
GCP
GitHub
Management
Slack
Apply
In office • Full-Time • Tokyo
Kotlin
TypeScript
C++
Scala
Swift
MySQL
Google BigQuery
BigQuery
AI/ML
Machine Learning
Frontend
Redux
DevOps
GCP
GitHub
Analytics
Looker
Management
Slack
Apply
In office • Full-Time • Japan
Kotlin
TypeScript
C++
Scala
Swift
Play Framework
Databases
MySQL
Frontend
Redux
DevOps
GCP
GitHub
Management
Slack
Apply
Financials
Total raised
$1.8B
Latest round
Series B
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Series B | 2021 | $1.8B | Details |

Global Brain
Z Venture Capital 




