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PII Firewall — AIへの情報漏洩を、技術で防ぐ — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Information And Network Security →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
tsukumo.ai ↗	61 match 2 shared topics	Tsukumo - AI Redteam Agent	ja	artificial-intelligence	robotsllmsaihumans	emailphone	none
l2blocker.com ↗	35 match 1 shared topics	【情報漏洩対策製品】不正アクセス検知・遮断｜L2Blocker	ja	information-and-network-security	robotsllmsaihumans	emailphone	none
1stpiece.io ↗	35 match 1 shared topics	Takajo AI Lab — AI を、深く使うための研究室 \| 1stpiece.io	ja	artificial-intelligence	robotsllmsaihumans	emailphone	none
tsunagisystems.com ↗	35 match 1 shared topics	TsunagiSystems — AIで業務を、自動化する。	ja	artificial-intelligence	robotsllmsaihumans	emailphone	partial · 8
jcdsc.org ↗	35 match 1 shared topics	日本カード情報セキュリティ協議会(Japan Card Data Security Consortium：JCDSC)｜PCIDSSの普及促進	ja	information-and-network-security	robotsllmsaihumans	emailphone	none
kyo-toku.com ↗	34 match 1 shared topics	KyoToku \| AIと共に、次の一歩を。	Japan~ ja	artificial-intelligence	robotsllmsaihumans	emailphone	none
velocitylabo.dev ↗	34 match 1 shared topics	Velocity LABO \| AI自動化スペシャリスト — 人の仕事を、仕組みに変える。	Japan~ ja	artificial-intelligence	robots llmsaihumans	emailphone	partial · 8
tsuyudakulab.com ↗	33 match 1 shared topics	TsuyudakuLab \| AIの力を、事業の力に。	ja	artificial-intelligence	robotsllmsaihumans	emailphone	none
l-base.dev ↗	33 match 1 shared topics	L-Base \| 将棋AI技術	ja	artificial-intelligence	robotsllmsaihumans	emailphone	none
tsukuru-lab.com ↗	33 match 1 shared topics	ツクルラボ MAKER — AIと遊ぶ創作シミュレーター \| ツクルラボ	ja	artificial-intelligence	robotsllmsaihumans	emailphone	none
recorder-llc.com ↗	33 match 1 shared topics	レコルダ合同会社｜声を、次の改善につなげる。	ja	artificial-intelligence	robotsllmsaihumans	emailphone	none
japavation.tech ↗	33 match 1 shared topics	Japavation Tech — 守る技術、繋げる技術。	ja	information-and-network-security	robotsllmsaihumans	emailphone	partial · 8
bizaiintegratepath.sbs ↗	33 match 1 shared topics	AI Integrate — AI統合サービス in 名古屋市	ja	artificial-intelligence	robotsllmsaihumans	email phone	none
bimlab.tokyo ↗	33 match 1 shared topics	BIMLab.TOKYO — AI × 3DCAD × 3Dメッシュ PLANT BIM設計	ja	artificial-intelligence	robotsllmsaihumans	emailphone	none
dataguardian.space ↗	33 match 1 shared topics	Data Guardian \| 次世代データ保護セキュリティツール	ja	information-and-network-security	robotsllmsaihumans	emailphone	none
tsumiage-ai-dojo.com ↗	33 match 1 shared topics	ツミアゲAI道場 \| AIを使った業務を、実践で学ぶ	ja	artificial-intelligence	robotsllmsaihumans	emailphone	partial · 8
tsujileaks.com ↗	33 match 1 shared topics	podcast - #セキュリティのアレ - ゆるーいセキュリティのポッドキャストですよ。	ja	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
tuunclub.com ↗	33 match 1 shared topics	TUUN — AI Health Scan	ja	artificial-intelligence Shopify	robots llmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.