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特定非営利活動法人海洋音響学会 — 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
doremi-nakama.com ↗	74 match 1 shared topics	特定非営利活動法人ドレミの仲間	ja	non-profit-organizations	robotsllmsaihumans	emailphone	none
brain-sports.info ↗	73 match 1 shared topics	特定非営利活動法人頭脳スポーツ財団	ja	non-profit-organizations	robotsllmsaihumans	emailphone	none
tsukubajca.com ↗	73 match 1 shared topics	特定非営利活動法人　つくば日中協会	ja	non-profit-organizations	robotsllmsaihumans	emailphone	none
tsukushi-sugina.com ↗	71 match 1 shared topics	特定非営利活動法人　稲美町つくしとすぎなの会	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
japansns.net ↗	71 match 1 shared topics	特定非営利活動法人日本ＳＮＳ推進機構北海道支部	ja	non-profit-organizations WordPress WooCommerce	robotsllmsaihumans	emailphone	none
ad-kana.com ↗	70 match 1 shared topics	アドバイザーネットワーク神奈川 \| 特定非営利活動法人	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
kyoto-tasukeai-npo.com ↗	70 match 1 shared topics	特定非営利活動法人（ＮＰＯ法人）京都たすけあいの会	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
vegeproject.org ↗	68 match 1 shared topics	特定非営利活動法人ヴィーガン認証・ベジタリアン認定ベジプロジェクトジャパン	ja	non-profit-organizations WordPress	robots llmsaihumans	emailphone	none
kyouseisya.com ↗	67 match 1 shared topics	特定非営利活動法人共生舎 \| 共生舎は誰もがのびのびと暮らせる社会の実現を目指しています。	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
cso-frontier.com ↗	63 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
gyakutaiboushi.com ↗	62 match 1 shared topics	日本障害者虐待防止学会	ja	non-profit-organizations WordPress	robotsllmsaihumans	email phone	none
tsukitokazeto.com ↗	62 match 1 shared topics	【NPO法人月と風と】THE FANTASTICNPO	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
doubutuaigo-kagawa.com ↗	62 match 1 shared topics	新着情報 - NPO法人動物愛護かがわ	ja	non-profit-organizations Jimdo	robotsllmsaihumans	emailphone	none
qajss.org ↗	62 match 1 shared topics	一般財団法人　統計質保証推進協会	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
janpora.org ↗	62 match 1 shared topics	日本NPO学会 -Japan NPO Research Association-	ja	non-profit-organizations	robotsllmsaihumans	emailphone	none
2h-nagoya.org ↗	62 match 1 shared topics	認定NPO法人セカンドハーベスト名古屋	ja	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
kyoso-tamagawa.com ↗	62 match 1 shared topics	研究者を助成金で支援 - 一般社団法人共創	ja	non-profit-organizations Jimdo	robotsllmsaihumans	emailphone	none
gyogyoshin.com ↗	62 match 1 shared topics	一般財団法人日韓・日中協定対策漁業振興財団（公式ホームページ）	ja	non-profit-organizations	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.