北尾吉孝

北尾吉孝

@yoshitaka_kitao

1974年慶応義塾大学経済学部卒業後野村證券入社。1978年英国ケンブリッジ大学経済学部卒業。野村證券NY拠点勤務後、英国ワッサースタインペレラ社常務取締役、野村企業情報取締役、野村證券事業法人三部長を経て、1995年ソフトバンク入社、常務取締役就任。現在SBIホールディングス株式会社代表取締役会長兼社長。

https://agora-web.jp/archives/author/kitaoyoshitaka Joined 2010-01-14 Date of Analysis: Dec 16, 2025

123,401

Followers

645

Following

88,843

Tweets

219.9

Avg Engagement

3,235

Listed

No

Verified

Account Overview

What This Report Covers

This comprehensive analysis examines @yoshitaka_kitao's Twitter/X presence across multiple dimensions. We analyze tweet content, engagement patterns, audience demographics, posting habits, and network connections to provide actionable insights about this account's social media strategy and influence.

Account Classification

  • Account Size: Macro Influencer (100K+)
  • Account Age:2010-01-14
  • Verification:No
  • Location:Not specified

Data Summary

  • Tweets Analyzed:3,239
  • Avg Likes per Tweet:6.4
  • Avg Retweets per Tweet:213.4
  • Followers Analyzed:50,000

Engagement Analysis

Based on 3,239 tweets

His tweets typically receive a moderate number of likes and retweets, indicating a engaged but not overly active audience. The engagement is likely driven by his professional status and the relevance of his content.

6.4

Avg Likes/Tweet

213.4

Avg Retweets/Tweet

20,856

Total Likes

691,255

Total Retweets

Engagement Quality Analysis

Median-based metrics that resist fake virality and outliers.

0

Median Likes

3

Median Retweets

18

75th Percentile

95,594

Top Tweet

1.78

Engagement per 1K Followers

Normalized influence metric

Viral Spikes

Engagement Pattern

Few posts get most engagement

Posting Behavior

Content style and format preferences

Curator

Amplifies others content frequently

17.7%

Original

0.1%

Replies

82.2%

Retweets

0.0%

Quotes

0.0%

Threads

0.1%

With Media

64.6%

With Links

20.5%

With #Tags

82.9%

With @Mentions

15.3%

With Emojis

108

Avg Length

Audience Reaction Profile

Broadcast

Focuses on original content over replies

0.0

Reply/Original Ratio

0.0

Quote/RT Ratio

Posting Rhythm

Somewhat Bursty

Occasional posting spikes

92.2%

Weekday Posts

7.8%

Weekend Posts

Top Hashtags

#sbinexum (42) #sbi証券 (36) #自動車保険料 (32) #corda (25) #北尾吉孝 (21) #自動車保険 (19) #ブロックチェーン (18) #経済番組 (17) #xrp (16) #neobank (15)

Most Mentioned

@yoshitaka_kitao (591) @tomoyaasakura (173) @insweb_jp (109) @nexum_sbi (68) @sbi_fund_team (67) @sbi_stock_team (52) @tatsu_fujimoto (49) @bloombergjapan (48) @sbisec (48) @ripple (46)

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Content Strategy Analysis

Based on 3,239 tweets

Content Type Distribution

Content Breakdown

Original Tweets 573 (18%)
Replies 2 (0%)
Retweets 2,663 (82%)
Quote Tweets 1 (0%)

What This Reveals About Their Strategy

This is a content-creator focused account that primarily shares original thoughts, ideas, and media. With original content dominating their feed, they position themselves as a source of new information rather than a curator. This strategy works well for establishing thought leadership.

The 2,663 retweets (82% of activity) show they also amplify content from others, which helps build relationships with other accounts and provides value to followers by surfacing relevant content.

Posting Patterns & Optimal Timing

Based on 3,239 tweets

Engagement by Hour (UTC)

Posting Frequency Over Time

Timing Insights

Understanding when an account posts and when their audience is most responsive provides valuable competitive intelligence. The charts above show when this account's content receives the most engagement, which often correlates with when their specific audience is most active on the platform.

Peak posting times vary significantly based on an account's audience demographics, timezone distribution, and content type. Accounts with global audiences often see engagement spread across multiple time windows, while those with regional focus may have more concentrated peaks.

Audience Demographics

Based on 50,000 followers

His audience includes business professionals, investors, and followers interested in Japanese corporate news. The content is tailored to those looking for insights into the financial and tech sectors.

Good

Audience Quality

20.0%

Suspicion Index

26.1%

Low-Quality %

56

Median Reach

Audience Quality Signals

Lower percentages indicate healthier, more authentic followers.

38.3%

Empty Bio

21.4%

<10 Tweets

11.4%

Mass Following (>2K)

0.0%

New (<90 days)

37.4%

Low Ratio (<0.1)

0.0%

New (<180 days)

87.8%

No URL

14.0%

<3 Tweets

Free Mode Analysis: These quality metrics use heuristic signals (empty bios, low tweets, suspicious ratios). For ML-powered bot detection with 95%+ accuracy, use our dedicated tool.

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Follower Reach & Influence

This account's followers have their own audiences, creating potential for secondary amplification.

59,665,122

Total Potential Reach

56

Median Follower Reach

226

75th Percentile Reach

7.5%

>1K followers

0.9%

>10K followers

0.2%

>50K followers

0.1%

>100K followers

Creator vs Consumer Split

Classification based on tweet activity: Creators (>100 tweets), Consumers (10-100 tweets), Dormant (<10 tweets).

59.5%

Creators

29,742 accounts

19.2%

Consumers

9,581 accounts

21.4%

Dormant

10,677 accounts

745

Verified Followers

1.49% of total

4.0%

Professional Bios

founder, dev, analyst, etc.

0.15

Median Follow Ratio

follower/following

Follower Influence Distribution

How many followers do their followers have?

Follower Account Age

How long have followers been on Twitter?

Geographic Distribution

Top locations where followers are based (from those who share location data):

日本 (1,660) 日本 東京 (731) Japan (591) 東京 (378) Tokyo (299) Tokyo-to, Japan (276) United States (272) 東京都 (265) London, England (164) 日本 大阪 (134)

956

Verified Followers

0.95% of total

11,806

Protected Accounts

11.69% of total

8 years

Avg Account Age

of their followers

Notable Followers (By Influence)

Top accounts following this user, sorted by their follower count:

Username Followers Profession Interests
@JohnCena 14,101,279 Wrestler Wrestling, Motivation, Self-promotion
@justinsuntron 3,452,889 Entrepreneur Cryptocurrency, Blockchain, Technology
@CoinDesk 3,065,794 Cryptocurrency News Cryptocurrency, Markets, Data
@Broncos 2,769,487 Sports Team Football, Super Bowl, Champions
@Ripple 2,629,777 Finance finance, technology, global payments
@6BillionPeople 2,032,986 - -
@APompliano 1,642,071 Entrepreneur Entrepreneurship, Investing, Learning
@kenichiromogi 1,424,572 - -
@CSuiteConfess 1,001,275 Executive Coach #MeToo, Executives, Navigating
@dakarakoso 892,954 Poet poetry, traveling, gaming

Top Keywords in Follower Bios

xrp (3,207) crypto (1,857) fx (892) btc (817) twitter (743) love (657) investor (626) bitcoin (576) life (571) enthusiast (553)

Top Hashtags in Follower Bios

#xrp (1,073) #btc (409) #bitcoin (392) #crypto (252) #eth (220) #仮想通貨 (211) #nft (171) #blockchain (163) #xdc (157) #xlm (155)

55,961

Followers With Bio

45,038

Followers Without Bio

55.41%

% With Bio

44.59%

% Without Bio

Why Audience Demographics Matter

Understanding who follows an account reveals the type of influence they hold. Accounts followed primarily by users with few followers indicate broad, mainstream appeal. Those with many high-follower followers have greater potential for content amplification through secondary sharing.

Account age distribution also tells a story: a follower base with many new accounts might indicate recent viral growth, while established followers suggest long-term, stable influence. Geographic data helps understand the cultural context and timezone spread of the audience.

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Viral Tweets

Top 5 by likes+RTs from 3,239 analyzed

212,587

Combined Engagement

0

Total Likes

212,587

Total Retweets

42,517

Avg per Tweet

Key Metrics for Viral Tweets

0%

With Media

40%

With Hashtags

100%

With @Mentions

40%

With Links

Topical Analysis:

Business Finance Technology Corporate Communication Personal Updates
北尾吉孝
@yoshitaka_kitao

RT @samuraijapan_pr: 2023 WORLD BASEBALL CLASSIC™ 決勝 試合終了 日本🇯🇵 3 - 2 🇺🇸アメリカ 日本が3大会ぶり3度目の世界一!アメリカを下し全勝優勝🏆 ▼試合結果 https://t.co/PnCFO1PH8P #侍…

2023-03-22
Retweets: 95,594 Likes: 0 Engagement: 95,594
北尾吉孝
@yoshitaka_kitao

RT @SBISEC: ✨第2弾!NISAやるならSBI!最大2,323円相当の特典貰える ♪ キャンペーン1:twitterフォロー&RTで200円相当のデジタルギフト券当たる <応募方法> ①@SBISECをフォロー ②この投稿をRT ③以下のURLから抽選 ht…

2023-03-07
Retweets: 34,203 Likes: 0 Engagement: 34,203
北尾吉孝
@yoshitaka_kitao

RT @takaichi_sanae: 普段は出席の声がかかる一昨日の政府与党連絡会議には、私も西村経済産業大臣も呼ばれませんでした。国家安全保障戦略には経済安全保障や宇宙など私の坦務分野も入るのに。その席で、総理から突然の増税発言。反論の場も無いのかと、驚きました。

2022-12-10
Retweets: 31,583 Likes: 0 Engagement: 31,583
北尾吉孝
@yoshitaka_kitao

RT @lake_official_: 👏 #レイク 新CM記念👏 📣\ #レはレイクのレ プレゼントキャンペーン/ 期間中合計100名様にAmazonギフト券2,000円分がその場で当たり #千鳥 からのオリジナルメッセージも🌟 5/7まで毎日応募可能💪 【参加】 ① @…

2023-04-28
Retweets: 27,415 Likes: 0 Engagement: 27,415
北尾吉孝
@yoshitaka_kitao

RT @sbi_stock_team: ✨S株の魅力 今ならTwitterフォロー&RTで200円相当のデジタルギフト券当たる <応募方法> ①@sbi_stock_teamをフォロー ②この投稿をRT ③以下のURLから抽選 https://t.co/p6wFiq…

2023-03-29
Retweets: 23,792 Likes: 0 Engagement: 23,792

Key Insights & Takeaways

He frequently shares news about business partnerships and company developments, which suggests a focus on corporate communication. His personal tweets, such as birthday messages, indicate a more personal side and a desire to connect with followers. He uses Twitter as a platform to highlight his professional achievements and current roles within SBI Holdings.

Strengths

  • + Strong engagement rates above platform average
  • + Established follower base of 123,401
  • + Strong original content creation
  • + Active presence with consistent posting

Opportunities

  • ~ Optimize posting times for peak engagement windows
  • ~ Analyze top-performing content for replicable patterns
  • ~ Leverage geographic concentration for targeted content
  • ~ Explore collaboration potential with followed accounts

Summary

This analysis of @yoshitaka_kitao reveals an well-established Twitter presence with 123,401 followers. The account demonstrates a content-creator strategy, averaging 219.9 engagements per tweet. Key strengths include consistent posting and an engaged audience, with opportunities to further optimize timing and content strategy based on the patterns identified in this report.

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About This Analysis: This analysis is based on a snapshot of followers, following, and recent tweets. It evaluates structure, quality, and behavior, not historical growth. Metrics like growth rate, momentum, churn, or spike analysis require time-series data which is not available from a single snapshot.

Data collected and analyzed by twtData | Analysis date: Dec 16, 2025