原田 敦史 (Harada/하라다)

原田 敦史 (Harada/하라다)

@HRD_Atsushi

報道デジタル担当、元ソウル特派員 / ESFJ / 🇯🇵日本(~2012)→🇨🇳北京(2012~2016)→🇯🇵日本(2016~2019)→🇰🇷ソウル(2019~2023) ●Twitterは時事、関心事、日常中心。●Instagramはご飯や景色中心。@news24ntv

日本 東京 https://www.facebook.com/unsupportedbrowser Joined 2011-03-19 Date of Analysis: Dec 16, 2025

23,813

Followers

1,799

Following

7,323

Tweets

266.6

Avg Engagement

120

Listed

No

Verified

Account Overview

What This Report Covers

This comprehensive analysis examines @HRD_Atsushi'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:2011-03-19
  • Verification:No
  • Location:日本 東京

Data Summary

  • Tweets Analyzed:500
  • Avg Likes per Tweet:215.7
  • Avg Retweets per Tweet:50.9
  • Followers Analyzed:22,852

Engagement Analysis

Based on 500 tweets

Their tweets receive a high number of likes and retweets, indicating strong audience interaction. They often share practical travel tips and updates, which resonate well with followers.

215.7

Avg Likes/Tweet

50.9

Avg Retweets/Tweet

107,857

Total Likes

25,454

Total Retweets

Engagement Quality Analysis

Median-based metrics that resist fake virality and outliers.

99

Median Likes

2

Median Retweets

357

75th Percentile

15,660

Top Tweet

11.2

Engagement per 1K Followers

Normalized influence metric

Viral Spikes

Engagement Pattern

Few posts get most engagement

Posting Behavior

Content style and format preferences

Conversationalist

Highly engaged in discussions

35.2%

Original

57.8%

Replies

4.4%

Retweets

2.6%

Quotes

0.0%

Threads

0.0%

With Media

57.8%

With Links

22.8%

With #Tags

45.8%

With @Mentions

78.8%

With Emojis

113

Avg Length

Audience Reaction Profile

Conversational

Engages heavily in discussions

1.64

Reply/Original Ratio

0.59

Quote/RT Ratio

Posting Rhythm

Somewhat Bursty

Occasional posting spikes

66.4%

Weekday Posts

33.6%

Weekend Posts

Top Hashtags

#ソウル (66) #漢江 (22) #韓国 (9) #seoul (5) #日の出 (5) #朝陽 (5) #朝焼け (5) #汝矣島 (4) #バリ (4) #青空 (3)

Most Mentioned

@hrd_atsushi (18) @drinker_bora (7) @ceciliasomsayla (6) @90ria1820 (6) @nohharu0518 (5) @s_ppororo (4) @sua_onni (4) @yuki7979seoul (4) @tui_tui_13 (4) @yuka76911449 (4)

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Content Strategy Analysis

Based on 500 tweets

Content Type Distribution

Content Breakdown

Original Tweets 176 (35%)
Replies 289 (58%)
Retweets 22 (4%)
Quote Tweets 13 (3%)

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 22 retweets (4% 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 500 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 22,852 followers

The audience includes travelers, journalism enthusiasts, and those interested in Japan-Korea relations. They are also interested in cultural and travel-related content.

Good

Audience Quality

15.0%

Suspicion Index

17.8%

Low-Quality %

38

Median Reach

Audience Quality Signals

Lower percentages indicate healthier, more authentic followers.

27.0%

Empty Bio

13.0%

<10 Tweets

4.2%

Mass Following (>2K)

0.0%

New (<90 days)

39.2%

Low Ratio (<0.1)

0.0%

New (<180 days)

91.4%

No URL

8.6%

<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.

8,700,442

Total Potential Reach

38

Median Follower Reach

157

75th Percentile Reach

4.1%

>1K followers

0.4%

>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).

72.4%

Creators

16,537 accounts

14.7%

Consumers

3,349 accounts

13.0%

Dormant

2,966 accounts

89

Verified Followers

0.39% of total

0.4%

Professional Bios

founder, dev, analyst, etc.

0.16

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 (658) Japan (280) 日本 東京 (280) Tokyo (183) 東京 (162) JAPAN (118) Seoul, Republic of Korea (83) 東京都 (80) tokyo (67) Tokyo-to, Japan (67)

89

Verified Followers

0.39% of total

5,266

Protected Accounts

23.04% of total

6 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
@ochyai 550,734 Media Artist HCI, Fab, XR
@bt_bt_bts 226,742 Fan account BTS, JungKook, Instagram
@ZVRA 215,013 Entertainer humor, freedom, relationships
@8bit_HORIJUN 203,238 Journalist Journalism, Technology, Entrepreneurship
@amelen 125,165 Entrepreneur Entrepreneurship, Influencer, Crypto
@ShinjiroTwit 118,610 Comedian politics, society, sweets
@KMakeup_JoyFull 117,815 Makeup Artist KPOP, Makeup, Cosmetics
@traicycom 117,467 Travel Blogger Aviation, Travel, News
@HyattConcierge 99,790 Customer Service Customer service, hospitality, assistance
@yaphro_dite 79,691 - -

Top Keywords in Follower Bios

army (1,427) bts (1,232) love (363) twitter (309) kpop (240) jimin (193) line (190) topik (189) rt (183) btsarmy (173)

Top Hashtags in Follower Bios

#bts (205) #방탄소년단 (81) #ク (70) #クオス (69) #シ (47) #ハ (46) #日韓夫婦 (45) #army (45) #ハムを愛て (37) #jimin (36)

16,684

Followers With Bio

6,168

Followers Without Bio

73.01%

% With Bio

26.99%

% 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 500 analyzed

33,846

Combined Engagement

14,874

Total Likes

18,972

Total Retweets

6,769

Avg per Tweet

Key Metrics for Viral Tweets

0%

With Media

20%

With Hashtags

20%

With @Mentions

80%

With Links

Topical Analysis:

Travel Journalism Japan-Korea Relations Current Events Personal Experiences
原田 敦史 (Harada/하라다)
@HRD_Atsushi

RT @yukito_shibuya: ChatGPTのAPIが公開されたので、LINEからChatGPTを使えるBotを作ってみました!スマホからだと本家のサイトもNotionAIも操作感が悪いので、使い慣れたLINEだと身近に使えそうだなと思ったのが着想。認証も不要で使えま…

2023-03-02
Retweets: 15,660 Likes: 0 Engagement: 15,660
原田 敦史 (Harada/하라다)
@HRD_Atsushi

📌韓国への渡航情報 去年10月まとめたものを現状に合わせ改定しました。 自分も両親の手続きやってみて 忘れていること多し…😅 観光マルチビザは6月頃から期限切れるので要注意です! 👇 🇰🇷渡航チェックリストも作成。渡航目的などよって多少違いはありますが参考に…✍ #韓国 #渡航 #韓国旅行 #KETA https://t.co/8QWhDMcpGJ

2023-02-13
Retweets: 1,039 Likes: 6,037 Engagement: 7,076
原田 敦史 (Harada/하라다)
@HRD_Atsushi

🚩🇯🇵入国時のワクチン証明・陰性証明 5月8日から撤廃へ さきほど新型コロナの水際措置が、5月8日に全て終了することが正式発表されました。 つまり、韓国から日本帰国(入国)時に求められているVisit Japan Webを通じた ①ワクチン3回接種の証明書や ②72時間以内の陰性証明書の提出は【不要】に! 続く https://t.co/wyHkzmlZNG

2023-04-03
Retweets: 1,189 Likes: 3,395 Engagement: 4,584
原田 敦史 (Harada/하라다)
@HRD_Atsushi

【Good News】 🇰🇷4月1日から日本→韓国の入国者について、2024年12月までK-ETAが不要になりました🛂 再びパスポートのみで入国できます。 観光客誘致Visit Koreaの政策の一環とのこと。 https://t.co/0HK19K0KRG https://t.co/D3Acpqxqc0

2023-03-29
Retweets: 831 Likes: 3,158 Engagement: 3,989
原田 敦史 (Harada/하라다)
@HRD_Atsushi

🇰🇷韓国で飲食店の予約どうやっていますか? 電話予約は言葉の問題もあるし、面倒なことも…😬💦 しか〜し最近ではアプリだけでサクサク予約できる店も増えてます。 選択肢が少し広がるかも!?🍖 私が主に使う2つのネット予約の方法を紹介します😋 ①Catch Table(キャッチテーブル 캐치테이블) 続く👉 https://t.co/GyNNDds7Si

2023-02-18
Retweets: 253 Likes: 2,284 Engagement: 2,537

Key Insights & Takeaways

They provide detailed travel information and updates, which is highly valued by their audience. They maintain a personal and informative tone, blending news with personal experiences. Their content is well-received, suggesting a strong connection with followers interested in travel and current events.

Strengths

  • + Strong engagement rates above platform average
  • + Established follower base of 23,813
  • + 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 @HRD_Atsushi reveals an well-established Twitter presence with 23,813 followers. The account demonstrates a conversation-first approach, averaging 266.6 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