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国際ゲーム開発者協会日本 IGDA日本 — 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 Non Profit Organizations →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
naturegame.net ↗	65 match 1 shared topics	ネイチャーゲーム.com	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
skg-rouren.com ↗	64 match 1 shared topics	すかいらーくグループ労働組合連合会	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
nekkowork.com ↗	64 match 1 shared topics	◆根っこワーク協会とは - nekkowork99 ページ！	ja	non-profit-organizations Jimdo	robotsllmsaihumans	emailphone	none
cb-sugiplu.com ↗	63 match 1 shared topics	CBすぎなみプラスへようこそ！ - NPO法人CBすぎなみプラス	ja	non-profit-organizations Jimdo	robotsllmsaihumans	emailphone	none
1oripa.com ↗	62 match 1 shared topics	ホーム \| 1ORIPA	ja	non-profit-organizations	robotsllmsaihumans	emailphone	none
atsugi-soroptimist.org ↗	62 match 1 shared topics	国際ソロプチミスト厚木 \| Soroptimist International of Atsugi	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
ioa-ochazuke.com ↗	62 match 1 shared topics	国際お茶づけ協議会 International OCHAZUKE Association	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
gemminato.com ↗	62 match 1 shared topics	GEM-男女平等参画推進みなと – GEM-男女平等参画推進みなと（特定非営利活動法人）	ja	non-profit-organizations WordPress WooCommerce	robotsllmsaihumans	emailphone	none
association-changes.com ↗	61 match 1 shared topics	一般社団法人changes	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
ativeon.org ↗	61 match 1 shared topics	合同会社ATIVEON｜	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
net-kagoshima.com ↗	61 match 1 shared topics	適格消費者団体特定非営利活動法人消費者ネットワークかごしま – 豊かな消費生活をサポート。	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
cso-frontier.com ↗	61 match 1 shared topics	NPO法人さが西部市民活動サポートセンター・フロンティア	ja	non-profit-organizations	robotsllmsaihumans	emailphone	none
dotonbori-rinri.com ↗	61 match 1 shared topics	道頓堀倫理法人会　倫友ウォーカー - 道頓堀倫理法人会	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
sk-rouso.com ↗	61 match 1 shared topics	すかいらーく労働組合	ja	non-profit-organizations	robotsllmsaihumans	emailphone	none
csishizue.org ↗	61 match 1 shared topics	私たちの取り組み - cornerstone － I・SHI・ZU・E	ja	non-profit-organizations Jimdo	robotsllmsaihumans	emailphone	none
sisterhood-yamagata.com ↗	61 match 1 shared topics	特定非営利活動法人 Sisterhood \| すべての人々がジェンダー規範にとらわれず、自由に安全に生きられる地域づくりを目指します	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
atutumyanmar.org ↗	60 match 1 shared topics	アトゥトゥミャンマー atutumyanmar	ja	non-profit-organizations	robotsllmsaihumans	email phone	none
ip-guild.com ↗	60 match 1 shared topics	一般社団法人インディペンデント・プロデューサーズ・ギルド	ja	non-profit-organizations WordPress	robotsllmsaihumans	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.