Overview
Connections
News
Technologies
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Backers
1
Andreessen Horowitz
Momentum
0/100
no fresh signals
Last sign of life
this month
a posting or a news item
Tractionpublic signals, read monthly
Web presence
top 13%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
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Overview

When a single droplet falls, ripples awaken across the quiet waters—an AI Companion, close with you from morning to quiet nights.

Connections

List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors1
854 portfolio companies

News

News BRIDGE 9 months ago
AIバーチャルYouTuber「しずく」のShizuku AI、a16z リードでシードラウンドの資金調達を実施
AI を活用したバーチャル YouTuber「しずく」を手掛けるキャラクター AI スタートアップ Shizuku AI は9日、米ベンチャーキャピタル大手アンドリーセン・ホロウィッツa16zがリード投資家を務めるシ ……
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News KAI-YOU POP is Here . 9 months ago
AI VTuber「しずく」が米大手VCから資金調達 AIキャラクター開発専用のラボを設立
AITuberAI VTuber・しずくを開発するShizuku AI社が、アメリカのベンチャーキャピタルであるアンドリーセン・ホロウィッツ社a16zから出資を受けたと発表したしずくを巡っては、新ビジュアルに刷新された「しずく V2.0」の初配信が2月1日に実施されたばかり新たな展開が期待される中での発表となったAI VTube…
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News GIGAZINE 9 months ago
Shizuku AI, a Japanese startup that creates AI Vtubers, has become the first Japanese startup to successfully raise funds, with a16z as the lead investor.
The news blog specialized in Japanese culture, odd news, gadgets and all other funny stuffs. Updated everyday.
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News finance.sina.com.cn 9 months ago
a16z 宣布领投 Shizuku AI 种子轮融资
Andreessen Horowitza16z领投 Shizuku AI 种子轮融资该项目由 Akio Kodaira 创立他 2023 年在加州大学伯克利分校读博时推出 AI VTuber
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Tech stack

Technologies named in job postings at Shizuku AI over the last 12 months, by layer, with the share of postings for each.
Technologies in use
18
Postings analysed
3
Stack modernity
68/100
Languages
Python
TypeScript
C++
Frameworks & libraries
Hadoop
PyTorch
Megatron-LM
Cloud & platforms
AWS
Kubernetes
Weights & Biases
Spark
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Full Shizuku AI tech stack 18 technologies · by team · pay by technology · changes · similar stacks

Growth

Hiring Momentum
13/100
Hiring freeze
Open positions
0
0 opened / 0 closed in 30 days
Median time-to-fill
60 days
faster than 21% of the market
Hiring Dynamics -100%
Activity Timeline
Added Post-training to stack Aug 2026
Added Megatron-LM to stack Aug 2026
Added Speech Recognition to stack Aug 2026
Added Weights & Biases to stack Aug 2026

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Tokyo Japan
HQ
seen since Jun 2026