Mugen UJIIE (氏家 無限)

Mugen UJIIE (氏家 無限)

@carpe_diem0820

国際協力への関心から、予防接種や熱帯医学関連の仕事をしていて(cf. Web)、学んだことを中心に情報を共有します。投稿は個人によるもので、所属機関等の意見や考えと関連ありません。Sharing what I learned through my interests (All tweets my own views)

Tokyo https://researchmap.jp/mujiie Joined 2009-08-16 Date of Analysis: Dec 16, 2025

11,722

Followers

68

Following

24,588

Tweets

513

Listed

No

Verified

Account Overview

What This Report Covers

This comprehensive analysis examines @carpe_diem0820'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: Mid-Tier (10K+)
  • Account Age:2009-08-16
  • Verification:No
  • Location:Tokyo

Data Summary

  • Followers Analyzed:11,633

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Audience Demographics

Based on 11,633 followers

The audience appears to be interested in health, international development, and tropical medicine. They likely include professionals, students, and individuals passionate about global health issues.

Good

Audience Quality

17.7%

Suspicion Index

17.6%

Low-Quality %

110

Median Reach

Audience Quality Signals

Lower percentages indicate healthier, more authentic followers.

25.6%

Empty Bio

13.2%

<10 Tweets

18.0%

Mass Following (>2K)

0.0%

New (<90 days)

35.9%

Low Ratio (<0.1)

0.0%

New (<180 days)

87.4%

No URL

9.6%

<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.

12,760,670

Total Potential Reach

110

Median Follower Reach

411

75th Percentile Reach

11.6%

>1K followers

1.4%

>10K followers

0.3%

>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).

76.9%

Creators

8,946 accounts

9.9%

Consumers

1,151 accounts

13.2%

Dormant

1,536 accounts

216

Verified Followers

1.86% of total

1.5%

Professional Bios

founder, dev, analyst, etc.

0.17

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 (486) Japan (223) Tokyo (128) 東京 (112) 東京都 (106) 日本 東京 (101) Tokyo-to, Japan (53) Tokyo, Japan (46) 神奈川県 (36) JAPAN (30)

216

Verified Followers

1.86% of total

2,176

Protected Accounts

18.71% 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
@tsuda 1,480,903 Journalist Journalism, Media activism, Politics
@Dylan_Bostic 345,708 Wrestler Pro Wrestling, Boxing, Acting
@kharaguchi 313,812 Politician Politics, Legislation, Human Rights
@kutsunasatoshi 234,277 Infectious Disease Specialist infectious diseases, manga, music
@8bit_HORIJUN 203,306 Journalist Journalism, Technology, Entrepreneurship
@MIKITO_777 197,461 小説家 mystery novels, medical information, evidence-based information
@May_Roma 167,041 IT Consultant IT, 著述家, 国際関係
@hst_tvasahi 162,813 News Reporter News, Sports, Television
@Invesdoctor 150,328 Investor Stocks, High Dividends, Portfolio
@wuokb 139,671 Unknown N/A

Top Keywords in Follower Bios

rt (190) twitter (177) dm (84) love (81) covid (64) phd (51) japan (47) health (44) md (38) life (35)

Top Hashtags in Follower Bios

#ヘ (6) #ハ (6) #covidisairborne (5) #ク (5) #学校園に空気清浄機を (4) #longcovid (4) #テ (4) #脱原発 (4) #フ (4) #健康 (4)

8,658

Followers With Bio

2,975

Followers Without Bio

74.43%

% With Bio

25.57%

% 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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Key Insights & Takeaways

The user focuses on sharing personal knowledge and experiences rather than representing institutional views. They have a strong following, suggesting a dedicated audience interested in their niche topics. The low engagement may indicate a need for more interactive or visually engaging content.

Strengths

  • + Established follower base of 11,722
  • + 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 @carpe_diem0820 reveals an growing Twitter presence with 11,722 followers. The account demonstrates a content-creator strategy, averaging 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