黒執事 Black Label

黒執事 Black Label

@BlackLabel_KS

大人気コミック「黒執事」の原作者・枢やなが自らイラスト、デザイン、プロデュースを手掛けるグッズブランド「黒執事 Black Label」の公式アカウントです。

19世紀英国 https://magazine.jp.square-enix.com/gfantasy/story/kuroshitsuji/black_label_collabo/ Joined 2017-06-20 Date of Analysis: Dec 16, 2025

64,562

Followers

1,223

Tweets

1,291.0

Avg Engagement

285

Listed

No

Verified

Account Overview

What This Report Covers

This comprehensive analysis examines @BlackLabel_KS'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:2017-06-20
  • Verification:No
  • Location:19世紀英国

Data Summary

  • Tweets Analyzed:500
  • Avg Likes per Tweet:976.8
  • Avg Retweets per Tweet:314.1
  • Followers Analyzed:50,000

Engagement Analysis

Based on 500 tweets

The account sees a steady number of likes and retweets, indicating a loyal and active fanbase. The content is well-received and often shared, contributing to its visibility and reach.

976.8

Avg Likes/Tweet

314.1

Avg Retweets/Tweet

488,417

Total Likes

157,063

Total Retweets

Engagement Quality Analysis

Median-based metrics that resist fake virality and outliers.

640

Median Likes

141

Median Retweets

1,753

75th Percentile

17,294

Top Tweet

20.0

Engagement per 1K Followers

Normalized influence metric

Long Tail

Engagement Pattern

Mix of hits and regular posts

Posting Behavior

Content style and format preferences

Broadcaster

Primarily shares original content

70.4%

Original

6.2%

Replies

22.4%

Retweets

1.0%

Quotes

0.0%

Threads

0.0%

With Media

80.4%

With Links

85.0%

With #Tags

30.4%

With @Mentions

26.6%

With Emojis

158

Avg Length

Audience Reaction Profile

Broadcast

Focuses on original content over replies

0.09

Reply/Original Ratio

0.04

Quote/RT Ratio

Posting Rhythm

Somewhat Bursty

Occasional posting spikes

66.6%

Weekday Posts

33.4%

Weekend Posts

Top Hashtags

#黒執事ブラックレーベル (241) #黒執事 (135) #黒執事展 (107) #ビタラビ (57) #黒執事コンサート (45) #ビターラビット (16) #animejapan (14) #aj2023 (7) #花子くん (6) #agf2022 (4)

Most Mentioned

@kuroshitsujiten (89) @blacklabel_ks (20) @toboso_official (17) @g_fantasy (10) @sqex_comicgoods (6) @sem_sep (4) @comic_natalie (2) @sqex_estore (2) @aidairo2009 (1) @hanakokun_info (1)

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Content Strategy Analysis

Based on 500 tweets

Content Type Distribution

Content Breakdown

Original Tweets 352 (70%)
Replies 31 (6%)
Retweets 112 (22%)
Quote Tweets 5 (1%)

What This Reveals About Their Strategy

This is a content-creator focused account that primarily shares original thoughts, ideas, and media. With original content dominating their feed, they position themselves as a source of new information rather than a curator. This strategy works well for establishing thought leadership.

The 112 retweets (22% 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 50,000 followers

The primary audience consists of fans of the 'Black Butler' manga and its associated merchandise. They are likely interested in collectibles, collaborations, and event announcements.

Good

Audience Quality

18.3%

Suspicion Index

16.5%

Low-Quality %

19

Median Reach

Audience Quality Signals

Lower percentages indicate healthier, more authentic followers.

24.3%

Empty Bio

13.2%

<10 Tweets

6.1%

Mass Following (>2K)

0.0%

New (<90 days)

55.8%

Low Ratio (<0.1)

0.0%

New (<180 days)

88.9%

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.

8,401,870

Total Potential Reach

19

Median Follower Reach

95

75th Percentile Reach

1.9%

>1K followers

0.1%

>10K followers

0.0%

>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).

72.7%

Creators

36,336 accounts

14.1%

Consumers

7,071 accounts

13.2%

Dormant

6,593 accounts

24

Verified Followers

0.05% of total

0.5%

Professional Bios

founder, dev, analyst, etc.

0.07

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 (1,088) Japan (251) Taiwan (238) 東京 (148) 日本 東京 (131) Hong Kong (112) 関西 (100) Tokyo-to, Japan (99) 大阪 (98) People's Republic of China (80)

28

Verified Followers

0.05% of total

15,669

Protected Accounts

28.23% 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
@toboso_official 627,992 Mangaka Manga, Scriptwriting, Character Design
@animatehonten 326,335 Retail Anime, Comics, Games
@NieR_JPN 236,377 Gaming Action RPG, NieR series, Official PR
@lizyhsan178 227,052 Cosplayer Cosplay, Gamer, OnlyF4ns
@animatenagoya 201,392 Anime Store Anime, New products, Store hours
@EditionsKana 189,709 Publisher Manga, Animation, Boy's Abyss
@parco_fukuoka 164,009 Shopping Center -
@hiyori_skr 158,472 Illustrator art, commissions, Vtuber
@poscorn617 145,270 Illustrator Art, Dance, Work opportunities
@toyboysamoari 124,424 Adult entertainer AV, E+, 甘サド

Top Keywords in Follower Bios

rt (715) love (594) bl (443) twst (414) twitter (389) dm (338) free (328) anime (303) sheher (299) fgo (285)

Top Hashtags in Follower Bios

#黒執事 (46) #ツイステ (42) #ホ (31) #アニメ (28) #ハ (26) #刀剣乱舞 (20) #kuroshitsuji (20) #原神 (19) #テ (19) #フ (18)

42,507

Followers With Bio

13,001

Followers Without Bio

76.58%

% With Bio

23.42%

% 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

58,656

Combined Engagement

22,753

Total Likes

35,903

Total Retweets

11,731

Avg per Tweet

Key Metrics for Viral Tweets

0%

With Media

100%

With Hashtags

60%

With @Mentions

40%

With Links

Topical Analysis:

Black Butler Merchandise Collaborations Events Fan Engagement Anime Culture
黒執事 Black Label
@BlackLabel_KS

【新商品解禁】 #黒執事ブラックレーベル×#花子くん 待望の #ビタラビ コラボレーション決定!! 枢やなデザイン×あいだいろ先生監修の 『「黒執事 Black Label」ビターラビット ミニ 地縛少年花子くん 花子くん』が 2023年10月12日発売!! e-STOREにてご予約開始☟ https://t.co/sQJAlguYCo https://t.co/WrwKQlSkAA

2023-04-08
Retweets: 3,078 Likes: 14,216 Engagement: 17,294
黒執事 Black Label
@BlackLabel_KS

RT @toboso_official: #黒執事 は明日2021年9月18日に15周年を迎えます。 明日10〜19時の間、15周年を記念した特別PVが新宿アルタビジョンに登場します。※放映時間に関してお問い合わせはご遠慮ください。 あいにくのお天気となりそうですがお近くにお…

2021-09-18
Retweets: 14,386 Likes: 0 Engagement: 14,386
黒執事 Black Label
@BlackLabel_KS

【イベント解禁】 「黒執事 Black Label」 ビターラビットカフェ&ショップ 2023年夏・秋開催決定! 約2年半ぶりの #黒執事ブラックレーベル 公式イベントの開催が決定しました。 2023年はカフェ、そしてショップの連続開催となります。続報をお待ちください! #ビタラビ https://t.co/BBI1fLyz1X https://t.co/iqdXQJmuzK

2023-03-25
Retweets: 2,902 Likes: 8,537 Engagement: 11,439
黒執事 Black Label
@BlackLabel_KS

RT @kuroshitsujiten: 【情報解禁】 #黒執事15周年 を祝した展覧会 『黒執事展 –Rich Black–』が 2021年8月より東京/大阪/兵庫/石川ほかにて開催決定! 本日より公式HP公開&Twitter始動。 皆様を『黒執事』15年間の物語に誘います…

2021-04-15
Retweets: 7,875 Likes: 0 Engagement: 7,875
黒執事 Black Label
@BlackLabel_KS

RT @kuroshitsujiten: お待たせいたしました。 枢やな描きおろし『黒執事展 –Rich Black–』 メインビジュアルを公開いたします。 作品のエピソードを散りばめた衣装を纏ったセバスチャンとシエルの二人はまさに15年の集大成といえる一枚。 #黒執事展…

2021-05-18
Retweets: 7,662 Likes: 0 Engagement: 7,662

Key Insights & Takeaways

The account leverages collaborations with popular characters like ビターラビットくん to attract attention and increase engagement. Regular event announcements keep the audience informed and excited about upcoming activities. Visual and thematic content aligns with the brand's identity and appeals to the target demographic.

Strengths

  • + Strong engagement rates above platform average
  • + Established follower base of 64,562
  • + 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 @BlackLabel_KS reveals an exceptionally influential Twitter presence with 64,562 followers. The account demonstrates a content-creator strategy, averaging 1,291.0 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