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Followers
36
Account age
1 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor mapconcierge
Known for
6 views
The sisters from Professor Maria’s group at Politecnico di Milano have arrived in Japan. I guided them on a cherry‑blossom fieldwork tour in Tokyo—either around Chidorigafuchi or through the Ueno–Asakusa area.
They especially loved the Nu Board portable whiteboard I used for explanations, and they’ve decided to buy one as a Japanese souvenir.
#PoliMI #GEOlab #FuruhashiLab #cherryblossom🌸 #tokyo
5 views
雨が降る前に、近所の神社へ軽めのジョギング。
大と中と小のヤツがいた。
#いたんだもんメイ見たもん #TOTORO #一緒に来るか所沢へ
4 views
The preparations for “SotM Asia 2026 Osaka,” the OpenStreetMap Asia conference planned to take place right after the FOSS4G 2026 Hiroshima international conference, are finally coming together.
Registration opens today!
Starting this week, geospatial professionals from around the world will be arriving in Japan—Yokohama today, Hiroshima this weekend, and Osaka on September 6–7.
https://stateofthem
4 views
古橋研究室恒例のGWツリーハウス合宿も全日程が無事終了！
ご協力いただいた多くの方々に感謝！！
#TreeHouse #ツリーハウス合宿 #千年の森自然学校 #古橋研究室 #地球社会共生学部 #AoyamaGSC
📊 Post engagement
3
Avg engagement / post
8.3%
Engagement vs followers
Sep 2024
On Mastodon since
🔥 Top post: The sisters from Professor Maria’s group at Politecnico di Milan · 6 likes + reposts
📊 Activity & format
Posting cadence
0.49 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly images
Recent: 0 text · 12 image · 0 video.
Follower / following
1.9×
Follows 19 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
🔥 Top post
The sisters from Professor Maria’s group at Politecnico di Milano have arrived in Japan. I guided them on a cherry‑blossom fieldwork tour in Tokyo—either around Chidorigafuchi or through the Ueno–Asakusa area.
They especially loved the Nu Board portable whiteboard I used for exp…
まさかのお揃いTシャツ！
#mapbox #CNGJAPAN #FOSS4G #FuruhashiLab
The preparations for “SotM Asia 2026 Osaka,” the OpenStreetMap Asia conference planned to take place right after the FOSS4G 2026 Hiroshima international conference, are finally coming together.
Registration opens today!
Starting this week,…
FOSS4G 2026 Hiroshima 国際会議の後に企画している OpenStreetMap アジア会議「SotM Asia 2026 Osaka」の準備がようやく整ってきました。本日参加申込受付開始！
今週から続々世界中の地理空間情報関係者が日本にやってきますが、今日は横浜、週末から広島…
雨が降る前に、近所の神社へ軽めのジョギング。
大と中と小のヤツがいた。
#いたんだもんメイ見たもん #TOTORO #一緒に来るか所沢へ
イタリアでのピザ修行(本業はなんだ？)で学んだCAPUTOの小麦粉とビール酵母による王道のナポリピザづくりが身体に馴染んできたので、母の日に子どもたちが料理をするタイミングで国産小麦粉と国産ドライイーストを用いた手づくりピザを試してみた。今回は日…
古橋研究室恒例のGWツリーハウス合宿も全日程が無事終了！
ご協力いただいた多くの方々に感謝！！
#TreeHouse #ツリーハウス合宿 #千年の森自然学校 #古橋研究室 #地球社会共生学部 #AoyamaGSC
青学でのQGIS授業合間の休憩時間もポケGO修行に勤しむ森先生。 #pokèmonGOは仕事です #QGIS #古橋研究室 #AoyamaGSC #空間情報を学ぶなら青学
青山学院大学 地球社会共生学部 新年度教授会キックオフ。今年度から加わった小川先生とオム先生を囲んでみんなで小川ポーズ。
#AoyamaGSC #地球社会共生学部 #FutuhashiLab #古橋研究室
今期から始まった小宮先生による「空間情報の表現技術」授業。学生たちがどんな作品を作ってくるのか楽しみ。
#青学 #地球社会共生学部 #AoyamaGSC #空間情報を学ぶなら青学 #FuruhashiLab #古橋研究室 #空間情報の表現技術
週末は研究室の追い出しキャンプ。自分の誕生日よりも卒業生のお祝い優先で、学生たちと焚き火しながら楽しい時間を過ごしていました。深夜、「古橋先生のパスタが食べたい！」と、学生に呼ばれて、「仕方ないな〜」とパスタ作る気満々で屋内に入ったところ…
ミラノから日本に帰国して最初のお仕事の成果が公開されました！
地理空間情報標準化の重要性を認識した最初の時代はWMSとKML。それから20年経つと、OGCが果たしてきた成果を積み重ねて次世代のオープンスタンダードな地理空間情報が社会の基盤となってきて…
🐘 Community & instance
Home server
en.osm.town
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Sep 2024
An established account with real history on the platform.
💡 Facts
🗓️Joined Mastodon in 2024 — 1 year ago.
👁️Averages 3 views per post.
📤Posts about 0.5× per week.
🕵️ Fake follower check
Estimated71/100
Good
Credibility score
92%
Real
Real audience
Low
Fake-follower risk
Medium
Data confidence
- Est. 92% real, active audience · Low fake-follower risk.
- Strong engagement (~8.3% of followers engage each post) — an active, real audience.
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Professor of Aoyama Gakuin Univ. & PoliMI/President of MAPconcierge & CrisisMappers Japan/University of Tokyo/Member of OSGeoJP & OSMFJ/Ambassador of Mapbox
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🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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