高山奈々

高山奈々

@nana617_919

ウェザーニュースキャスター/ 防災士/気象情報番組「ウェザーニュースLiVE」に出演しています!よろしくお願いします♪*新潟県長岡市出身*Instagram〔https://www.facebook.com/unsupportedbrowser〕

https://weathernews.jp/wnl/caster/takayama.html Joined 2012-06-23 Date of Analysis: Dec 16, 2025

59,706

Followers

76

Following

9,081

Tweets

619.9

Avg Engagement

741

Listed

No

Verified

Account Overview

What This Report Covers

This comprehensive analysis examines @nana617_919'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:2012-06-23
  • Verification:No
  • Location:Not specified

Data Summary

  • Tweets Analyzed:3,250
  • Avg Likes per Tweet:532.4
  • Avg Retweets per Tweet:87.6
  • Followers Analyzed:10,000

Engagement Analysis

Based on 3,250 tweets

Her tweets receive a high number of likes and retweets, indicating strong audience interaction. Personal announcements and updates drive significant engagement.

532.4

Avg Likes/Tweet

87.6

Avg Retweets/Tweet

1,730,235

Total Likes

284,541

Total Retweets

Engagement Quality Analysis

Median-based metrics that resist fake virality and outliers.

16

Median Likes

48

Median Retweets

821

75th Percentile

12,292

Top Tweet

10.38

Engagement per 1K Followers

Normalized influence metric

Long Tail

Engagement Pattern

Mix of hits and regular posts

Posting Behavior

Content style and format preferences

Mixed

Balanced content approach

24.3%

Original

28.1%

Replies

32.0%

Retweets

15.6%

Quotes

0.0%

Threads

0.0%

With Media

62.2%

With Links

10.2%

With #Tags

61.0%

With @Mentions

54.9%

With Emojis

92

Avg Length

Audience Reaction Profile

Conversational

Engages heavily in discussions

1.16

Reply/Original Ratio

0.49

Quote/RT Ratio

Posting Rhythm

Highly Bursty

Posts in concentrated bursts

70.7%

Weekday Posts

29.3%

Weekend Posts

Top Hashtags

#スマイルチャージ (123) #天気 (16) #tiktok (15) #高山奈々 (13) #ひょっこりスマイル (10) #ウェザーニュース (8) #雨 (8) #桜 (8) #地震 (6) #防災 (6)

Most Mentioned

@wni_live (806) @wni_jp (204) @kangolreward (100) @airin0609 (51) @sayahiyama_1027 (39) @yu__kari625 (36) @yui_k06 (32) @nana617_919 (28) @sah_yan (24) @yuki_uchida_ (21)

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Content Strategy Analysis

Based on 3,250 tweets

Content Type Distribution

Content Breakdown

Original Tweets 790 (24%)
Replies 913 (28%)
Retweets 1,039 (32%)
Quote Tweets 508 (16%)

What This Reveals About Their Strategy

This account prioritizes community engagement over content broadcasting. With replies making up the majority of their activity, they invest significant time in conversations, building relationships with followers and participating in discussions. This approach typically leads to higher loyalty and more authentic connections.

The 1,039 retweets (32% 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 3,250 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 10,000 followers

Her audience includes fans of weather news and disaster preparedness, as well as general followers interested in her personal life and updates.

Average

Audience Quality

24.5%

Suspicion Index

34.2%

Low-Quality %

23

Median Reach

Audience Quality Signals

Lower percentages indicate healthier, more authentic followers.

46.4%

Empty Bio

29.8%

<10 Tweets

9.1%

Mass Following (>2K)

0.0%

New (<90 days)

47.9%

Low Ratio (<0.1)

0.0%

New (<180 days)

92.4%

No URL

21.9%

<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.

3,346,399

Total Potential Reach

23

Median Follower Reach

136

75th Percentile Reach

4.0%

>1K followers

0.2%

>10K followers

0.1%

>50K followers

0.0%

>100K followers

Creator vs Consumer Split

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

51.5%

Creators

5,147 accounts

18.7%

Consumers

1,869 accounts

29.8%

Dormant

2,984 accounts

40

Verified Followers

0.4% of total

0.4%

Professional Bios

founder, dev, analyst, etc.

0.11

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 (247) Japan (118) 日本 東京 (45) 東京 (44) 東京都 (40) Tokyo-to, Japan (32) 北海道 (23) 日本 大阪 (20) 愛知県 (19) 神奈川県 (16)

40

Verified Followers

0.4% of total

1,577

Protected Accounts

15.77% of total

5 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
@zammit_marc 385,131 Filmmaker Film, Acting, Producing
@AliceProject_mb 359,887 Idol Music, Idol, Performance
@cerisier_tokyo 212,643 - -
@LordsMobileJP 156,499 Gaming Gaming, RPG, Events
@kamechan7407 94,454 Mascot Drums, Mascot, Cats
@tomitasyoten 51,539 Rice Seller rice, wholesale, online sales
@takuwagi_arts 44,045 Web Marketer Web Marketing, Japan, Support
@kublue0101 42,058 Baseball Dad alcohol, movies, Marvel
@gota_kun 34,043 - -
@4cS8gyVBRCievh4 32,545 - -

Top Keywords in Follower Bios

twitter (73) youtube (62) dm (50) live (43) f (40) w (34) love (33) life (23) fc (21) japan (20)

Top Hashtags in Follower Bios

#ハ (18) #ウェサ (12) #フ (10) #タ (9) #ホ (8) #キャンフ (8) #乃木坂46 (7) #カ (7) #キ (7) #日向坂46 (5)

5,359

Followers With Bio

4,641

Followers Without Bio

53.59%

% With Bio

46.41%

% 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 3,250 analyzed

44,301

Combined Engagement

32,808

Total Likes

11,493

Total Retweets

8,860

Avg per Tweet

Key Metrics for Viral Tweets

0%

With Media

20%

With Hashtags

20%

With @Mentions

100%

With Links

Topical Analysis:

Weather Disaster Preparedness Personal Life Entertainment Social Media Engagement
高山奈々
@nana617_919

いつも応援してくださる皆様へ 私事ではありますが、この度結婚をいたしました。 これからも皆様をスマイルにしていけるように笑顔で頑張ります☺️✨ 引き続き応援していただけると幸せです。 よろしくお願いいたします🕊 https://t.co/4MticYFBex

2022-11-07
Retweets: 895 Likes: 11,397 Engagement: 12,292
高山奈々
@nana617_919

ご報告🕊 番組でもお伝えさせていただきましたが、この度新しい命を授かりました。 10月くらいから産休に入らせていただきます。 育休を経て、大好きなこの場所にまた戻ってきます! スマイルチャージと言いながら、私の方が皆さんのコメントに力をいただいてました! 本当にありがとうございます💕 https://t.co/ow8DtBvHVt

2023-06-16
Retweets: 517 Likes: 8,957 Engagement: 9,474
高山奈々
@nana617_919

RT @wni_jp: 【津波注意報発表】 3月20日(土)18時11分、宮城県に津波注意報が発表されました。海の中や海岸付近は危険です。海の中にいる人は海から上がって、ただちに海岸から離れてください。 https://t.co/4N69qAkCZJ https://t.co/E5oa3hiwzN

2021-03-20
Retweets: 9,440 Likes: 0 Engagement: 9,440
高山奈々
@nana617_919

朝からたくさんのお祝いメッセージありがとうございます💐 6月17日で28歳になりました🙌🏻 27歳も素敵な1年でしたが、28歳はもっともっと素敵になるといいな💕 #スマイルチャージ を皆さんにも私自身にもしていきたいですね☺️✨ 28歳の高山もよろしくお願いします🌼 写真はゆかりんが撮ってくれたよ💕 https://t.co/5Wpj2w4S3L

2022-06-17
Retweets: 343 Likes: 6,209 Engagement: 6,552
高山奈々
@nana617_919

のんちゃんお誕生日おめでとう🎂 素敵な歳にしてね😆 お裾分けのケーキもありがとう💕 美味しくいただきました😋✨ 髪の毛セット前の高山も一緒に…笑 https://t.co/c4944imSOz

2023-03-19
Retweets: 298 Likes: 6,245 Engagement: 6,543

Key Insights & Takeaways

Her personal life updates, such as marriage and pregnancy, are major engagement drivers. She maintains a professional presence through her weather and disaster preparedness content. Her use of social media platforms like Instagram complements her Twitter activity.

Strengths

  • + Strong engagement rates above platform average
  • + Established follower base of 59,706
  • + High community engagement through conversations
  • + 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 @nana617_919 reveals an well-established Twitter presence with 59,706 followers. The account demonstrates a conversation-first approach, averaging 619.9 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