Data Scientist | Tableau Visionary *3 | Tableau Ambassador*4 | DATA Saber | SnowPro Advanced | Dataiku User | blog https://xitter.cf/t.co/L2OCpX7gIr | VOTD * 3

Tokyo
Joined May 2010
(Originally, this post was in December 2018. The link URL was changed. So I posted again. ) " Polar Area Diagram with Tableau (using pie chart function) with Respect for Florence Nightingale " Trial to make Florence Nightingale's viz. with tableau with pie marks. Link: public.tableau.com/app/profi…
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My submission for Back to Viz Basics #B2VB Week16 2026 'Build a mobile view' Thanks @ReadySetData @ItsElisaDavis @VizWithVictory Link public.tableau.com/app/profi… The Concept of This Viz Context: You are a restaurant food safety inspector in Tronto. You review inspection cases with a status of "Temporarily Not Operating" or "Conditional Pass". Issue: Some cases have an outcome of "Pending". You need to follow up on these cases until they are closed. Hypothesis: Prioritizing cases based on severity will help you take appropriate action.
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#vizspace 展示会場、お邪魔させて頂きました!
\ #VizSpace SNS 企画🎉 / 感想をシェアして限定SwagをGETしよう🎁 ⬇️参加方法 ①この投稿を引用リポスト ②イベントの感想やメッセージを投稿 ※事前投稿でも当日投稿でもOK ③会場受付で投稿画面を提示 皆さんぜひご参加ください✨ 会場でお待ちしております! #JTUG #Tableau
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#B2VB Week15は、Ailineの旅客数と客単価のデータ Covid19後の動きには、いくつかのパターンがありますね。 #issuebasedvizmaking 今回のテーマ 背景(Context): 航空会社で働くデータアナリストがViz作成 課題(Issue): 他の多くの航空会社と同様に、あなたの会社もCOVID-19の影響から回復しました。 しかし、コロナ前と比べて旅客の構成が変化しているのではないかと懸念しています。 仮説(Hypothesis): あなたの会社で起きている変化は、他の航空会社でも同様に起きており、旅客数と搭乗旅客1人当たりの収入(Revenue per Passenger)を分析することでそれを確認できるかも。
My submission for Back to Viz Basics #B2VB Week15 2026 'Build small multiples' Thanks @ReadySetData @ItsElisaDavis @VizWithVictory Link public.tableau.com/app/profi… Concept of this viz Context: You (the viz author) are a data analyst at an airline company. Issue: Like many other airlines, your company has recovered from the impact of COVID-19. However, you are concerned that the composition of passengers may have changed compared with the pre- COVID period. Hypothesis: The changes your company is experiencing are also occurring across other airlines, and this can be confirmed by analyzing passenger numbers and revenue per passenger.
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My submission for Back to Viz Basics #B2VB Week15 2026 'Build small multiples' Thanks @ReadySetData @ItsElisaDavis @VizWithVictory Link public.tableau.com/app/profi… Concept of this viz #issuebasedvizmaking Context: You (the viz author) are a data analyst at an airline company. Issue: Like many other airlines, your company has recovered from the impact of COVID-19. However, you are concerned that the composition of passengers may have changed compared with the pre- COVID period. Hypothesis: The changes your company is experiencing are also occurring across other airlines, and this can be confirmed by analyzing passenger numbers and revenue per passenger.
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昨日は、半年ぶりにSalesforce社に伺い、Tableau Studioの話など伺えました! 大変興味深い話と、最新情報ありがとうございました。 ・TableauへのAI取り込み ・Plusライセンスの形態含めた、Tableau Nextとのすみ分け 個人的に解像度が、かなり高まりました。 #Tableau
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#B2VB Week14 2026 は、2026ワールドカップのチームごとのシュートに関するデータ (枠内シュート、枠外シュート、ペナルティエリア内か外か、など) 決勝を戦ったスペインとアルゼンチン、プレースタイルが似ているとは思いませんが、シュートの状況は驚くほど似ていました!) なお、今回のコンセプトは コンテキスト: サッカー日本代表のデータアナリストがViz作成 論点: 2026年ワールドカップの強豪チームのシュートデータから、何か有益なインサイトを得ることができるか? 仮説: 日本のシュート傾向を他のチームと比較することで、有益なインサイトが得られるかも。
My submission for Back to Viz Basics #B2VB Week14 2026 'Choose Your Own Charts' I was surprised by the similarity between Spain's and Argentina's goal-attempt data! Thanks @ReadySetData @ItsElisaDavis @VizWithVictory Link public.tableau.com/app/profi… Concept of this viz Context: You(the viz author) are a data analyst for the Japan national football team. Issue: Are there any insights we can gain from the goal-attempt data of strong teams in the 2026 World Cup? Hypothesis: Comparing Japan's goal-attempt patterns with those of other teams will provide useful insights.
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My submission for Back to Viz Basics #B2VB Week14 2026 'Choose Your Own Charts' I was surprised by the similarity between Spain's and Argentina's goal-attempt data! Thanks @ReadySetData @ItsElisaDavis @VizWithVictory Link public.tableau.com/app/profi… Concept of this viz Context: You(the viz author) are a data analyst for the Japan national football team. Issue: Are there any insights we can gain from the goal-attempt data of strong teams in the 2026 World Cup? Hypothesis: Comparing Japan's goal-attempt patterns with those of other teams will provide useful insights.
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#B2VB Week13 2026 スパイダーマン映画の、評価コメントのデータ。 今回は、下記の設定で作成。 背景: 次回作の『スパイダーマン』映画のプロデューサーがViz作成。 論点: スパイダーマン映画を成功させるための重要な要因は何か? 仮説: 過去の『スパイダーマン』映画に関する評価コメントから、有用なヒントが得られるかもしれない。
My submission for Back to Viz Basics #B2VB Week13 2026 'Play with parameters' Thanks @ReadySetData @ItsElisaDavis @VizWithVictory Link public.tableau.com/app/profi… Concept of this viz Context: You(viz author) are the producer of the next Spider-Man movie. Issue: What are the key success factors for the movie? Hypothesis: The IMDb data from previous Spider-Man movies may provide useful insights.
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My submission for Back to Viz Basics #B2VB Week13 2026 'Play with parameters' Thanks @ReadySetData @ItsElisaDavis @VizWithVictory Link public.tableau.com/app/profi… Concept of this viz Context: You(viz author) are the producer of the next Spider-Man movie. Issue: What are the key success factors for the movie? Hypothesis: The IMDb data from previous Spider-Man movies may provide useful insights.
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ジムの新しいマシン。 腹筋、背筋用!! tableau viz作り加速させながら、ワークアウトも頑張ります。 #tabfit部
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My submission for Back to Viz Basics #B2VB Week12 2026 'Build a map' Thanks @ReadySetData @ItsElisaDavis @VizWithVictory Link public.tableau.com/app/profi… Concept of this viz Context: You are a football commentator. Issue: You are thinking about how to explain the following rules for allocating teams to World Cup groups "As a general rule, no group may contain more than one team from the same confederation. (Except UEFA)" Hypothesis: A map showing the teams in each group will help explain the rules clearly. Results: The map worked as intended (I hope).
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#B2VB Week12 2026 今回のVizは・・ 前提: サッカー解説者がViz作成 I課題: ワールドカップのグループ分けに関する、次のルールをどのように分かり易く表現するか? 「原則として、同じ大陸連盟から複数のチームが同じグループに入ることはない。UEFAは例外だが、2チームは超えない。」 仮説: 各グループのチームを地図上に示せば、このルールを分かりやすく説明できるかも。 結果: 地図は意図したとおりに機能。(たぶん!)
My submission for Back to Viz Basics #B2VB Week12 2026 'Build a map' Thanks @ReadySetData @ItsElisaDavis @VizWithVictory Link public.tableau.com/app/profi… Concept of this viz Context: You are a football commentator. Issue: You are thinking about how to explain the following rules for allocating teams to World Cup groups "As a general rule, no group may contain more than one team from the same confederation. (Except UEFA)" Hypothesis: A map showing the teams in each group will help explain the rules clearly. Results: The map worked as intended (I hope).
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#B2VB Week11 2026 もとの同性婚の合法化に関するデータに、宗教の多様性のデータをあわせて作成してみました。 背景(Context): 多様性について研究している大学生がViz作成 論点(Issue): 同性婚の法的承認と、他の形の多様性との間には関係があるのか? 仮説(Hypothesis): 国ごとの宗教的多様性と同性婚の法的承認との間には関係がある。 検証結果: 一般的に、同性婚を法的に認めている国は宗教的多様性が高い傾向にあるが、宗教的多様性が高いことが、必ずしも同性婚の合法化につながるわけではない。 (宗教的多様性が高い上位10か国のうち、同性婚を法的に認めている国は3か国。)
My submission for Back to Viz Basics #B2VB Week11 2026 'Build a timeline' I combined data on religious diversity. Thanks @ReadySetData @ItsElisaDavis @VizWithVictory Link public.tableau.com/app/profi… Concept of this viz Context: You are a college student researching diversity. Issue: Is there a relationship between legal same-sex marriage and other forms of diversity? Hypothesis: There is a relationship between religious diversity and legal same-sex approval by country.
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