【公式】海上自衛隊呉史料館

【公式】海上自衛隊呉史料館

@jmsdf_kure_mus

海上自衛隊呉史料館(愛称:てつのくじら館)の公式アカウント。 お知らせやイベント情報などを発信して行きます。 海自やてつのくじら館を身近に感じて貰えるようなゆるい感じで日々活動中

広島県呉市宝町5番32号 http://t.co/J2J62mdgZl Joined 2015-10-01 Date of Analysis: Dec 16, 2025

21,055

Followers

119

Following

5,461

Tweets

451

Listed

No

Verified

Account Overview

What This Report Covers

This comprehensive analysis examines @jmsdf_kure_mus'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:2015-10-01
  • Verification:No
  • Location:広島県呉市宝町5番32号

Data Summary

  • Followers Analyzed:20,854

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Audience Demographics

Based on 20,854 followers

The primary audience is likely interested in maritime history, the Japanese Self-Defense Forces, and museum-related content. The casual tone suggests an appeal to a general public interested in educational and engaging posts.

Good

Audience Quality

17.7%

Suspicion Index

17.7%

Low-Quality %

124

Median Reach

Audience Quality Signals

Lower percentages indicate healthier, more authentic followers.

26.8%

Empty Bio

12.9%

<10 Tweets

20.3%

Mass Following (>2K)

0.0%

New (<90 days)

32.0%

Low Ratio (<0.1)

0.0%

New (<180 days)

87.4%

No URL

8.5%

<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.

18,411,591

Total Potential Reach

124

Median Follower Reach

455

75th Percentile Reach

12.1%

>1K followers

0.8%

>10K followers

0.1%

>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).

75.4%

Creators

15,728 accounts

11.6%

Consumers

2,428 accounts

12.9%

Dormant

2,698 accounts

188

Verified Followers

0.9% of total

0.4%

Professional Bios

founder, dev, analyst, etc.

0.2

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 (785) Japan (310) 日本 東京 (108) 東京都 (88) 東京 (80) 大阪 (66) 神奈川県 (56) 広島 (56) Tokyo-to, Japan (55) 広島県 (51)

188

Verified Followers

0.9% of total

3,305

Protected Accounts

15.85% of total

7 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
@6BillionPeople 2,008,487 - -
@JMSDF_PAO 902,000 Military Defense Ministry, Maritime Self-Defense Force, Activities
@JGSDF_pr 860,723 Military Self-Defense Force, National Security, Community Engagement
@ARTEM_KLYUSHIN 715,981 Politician Russian politics, diplomacy, international relations
@JASDF_PAO 689,576 Military Defense, Air Force, Japan
@MachicoOfficial 190,885 Voice Actress Uma Musume, Idolmaster, FateGO
@jakoo21 159,740 Manga artist Fishing, Manga, Anime
@ishiitakaaki 147,083 Journalist Energy, Climate Change, Green Economy
@shell_brave11 140,233 Rescuer disaster relief, safety, shelter operations
@kamechan7407 123,946 Mascot Drums, Mascot, Cats

Top Keywords in Follower Bios

rt (263) twitter (234) dm (187) w (111) f (103) love (99) youtube (99) japan (90) fgo (78) vtuber (64)

Top Hashtags in Follower Bios

#拉致被害者全員奪還 (35) #自衛隊 (35) #ハ (29) #フ (19) #海上自衛隊 (17) #艦これ (16) #カ (16) #ホ (16) #陸上自衛隊 (14) #憲法改正 (13)

15,274

Followers With Bio

5,580

Followers Without Bio

73.24%

% With Bio

26.76%

% 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 account is focused on educational and informative content about the Maritime Self-Defense Force and the museum. It uses a casual and friendly tone to make the subject more approachable. The low engagement suggests the content may be more one-way in nature, with less interaction from followers.

Strengths

  • + Established follower base of 21,055
  • + 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 @jmsdf_kure_mus reveals an growing Twitter presence with 21,055 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