中西正樹

中西正樹

@ultramasakyee

株式会社アミューズ 代表取締役社長 https://www.facebook.com/unsupportedbrowser #アミューズ

山梨⇆渋谷 https://www.amuse.co.jp/ Joined 2010-03-12 Date of Analysis: Dec 16, 2025

13,119

Followers

420

Following

3,372

Tweets

104

Listed

No

Verified

Account Overview

What This Report Covers

This comprehensive analysis examines @ultramasakyee'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:2010-03-12
  • Verification:No
  • Location:山梨⇆渋谷

Data Summary

  • Followers Analyzed:12,647

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Audience Demographics

Based on 12,647 followers

The audience likely includes industry professionals, media, and fans of Amuse's entertainment projects. The account may also attract business partners and investors.

Good

Audience Quality

15.0%

Suspicion Index

20.4%

Low-Quality %

78

Median Reach

Audience Quality Signals

Lower percentages indicate healthier, more authentic followers.

31.7%

Empty Bio

14.1%

<10 Tweets

8.7%

Mass Following (>2K)

0.0%

New (<90 days)

28.6%

Low Ratio (<0.1)

0.0%

New (<180 days)

89.1%

No URL

9.0%

<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.

12,300,421

Total Potential Reach

78

Median Follower Reach

301

75th Percentile Reach

7.9%

>1K followers

0.9%

>10K followers

0.2%

>50K followers

0.2%

>100K followers

Creator vs Consumer Split

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

72.3%

Creators

9,150 accounts

13.5%

Consumers

1,713 accounts

14.1%

Dormant

1,784 accounts

98

Verified Followers

0.77% of total

0.7%

Professional Bios

founder, dev, analyst, etc.

0.24

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 (358) 東京 (174) Japan (148) 日本 東京 (118) 東京都 (102) Tokyo (77) 大阪 (56) 神奈川県 (55) Tokyo-to, Japan (41) 北海道 (39)

98

Verified Followers

0.77% of total

2,013

Protected Accounts

15.92% 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
@oricon 1,376,349 Entertainment Entertainment, Music, Movies
@_HappyBoy 628,792 Educator Parenting, YouTube, Author
@ryosuke_irie 491,737 Swimmer Swimming, Olympics, Backstroke
@HMV_Japan 428,875 Retail music, books, entertainment
@tanahashi1_100 395,501 Wrestler wrestling, ambassador, blogging
@yasu_da_ken 367,305 Actor Music, Travel, Food
@satohina1223 289,599 Voice Actress スタァライト, lovelive, D4DJ
@kaor1n_n 267,280 Voice Actress Voice Acting, Anime, Music
@miyju_tomita 223,235 声優 Acting, Music, Voice Acting
@cozy_lariat 217,656 Pro-Wrestler pro-wrestling, bread, chihuahuas

Top Keywords in Follower Bios

sas (255) twitter (191) babymetal (173) love (152) perfume (137) bros (133) live (99) music (69) rt (62) dm (55)

Top Hashtags in Follower Bios

#ササ (195) #桑田佳祐 (58) #babymetal (30) #twitterしし (26) #三浦春馬 (25) #星野源 (23) #ホ (23) #yoasobi (21) #フ (19) #桑田さんの腕を愛て (18)

8,642

Followers With Bio

4,005

Followers Without Bio

68.33%

% With Bio

31.67%

% 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 likely used for official announcements and corporate messaging. It may not prioritize direct audience interaction. The low engagement suggests a need for more interactive or promotional content.

Strengths

  • + Established follower base of 13,119
  • + 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 @ultramasakyee reveals an growing Twitter presence with 13,119 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