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『ブラックスター -Theater Starless-』公式【ブラスタ】

@blackstar_ts · JP · JA

Japanese channel @blackstar_ts, the official YouTube channel for the Japanese rhythm game Black Star -Theater Starless- (Blasta) from DONUTS Co. Ltd. It posts about 50 short videos a month, mostly Shorts of character songs, with about 78,600 subscribers and a median of roughly 3,400 views per video. Sponsored integrations would cost about $4 to $8 per 1,000 median views, or roughly $15 to $30 per video.

Why brands book 『ブラックスター

A dedicated Japanese rhythm-game audience with strong view counts on new songs

  • About 78,600 subscribers and roughly 62 million lifetime views on the channel.
  • Median of about 3,390 views per video across 50 uploads in the last year.
  • Full character song MVs reached 57,000 to 59,000 views in late August 2026.
Best formobile game app installs in JapanJapanese entertainment or music product launches
Watch forAudience is almost entirely Japanese and the channel is a single game's promotional channel, not an independent creator.

Brand fit report

Content

Topics, IAB taxonomy
Video Game70%
Music30%
Formats
short music videos, character song full MVs, live stream recaps
Tone
stylized, dramatic
Language
Japanese
On camera
No, voiceover and b-roll
Production
Studio quality
Typical length
under 60 seconds for most uploads, with occasional long-form broadcasts

Audience

Commercial intent15/100
Comments asking for links, prices or where to buy
Sentiment80/100
Positive share of 50 comments
Engagement7.7%
Likes and comments per view on recent videos
Audience asks aboutwhen the next character song or event releaseshow to get in-game rewards and campaign itemswhich character or voice actor performs a given song
Age
30%18-24
40%25-34
20%35-44
10%45+
Gender
70%women
30%men
Countries
🇯🇵 Japan92%
🇺🇸 United States2%
LanguagesJapanese 95%English 5%

Commercial

0%of the last 50 videos were sponsored
None seenno sponsored videos in the last 50
Brands seen
None yet
Categories promoted
mobile games
Affiliate links
No

No sponsorship disclosures found in the last 50 videos; the channel promotes its own game, which is not a third-party sponsor.

Suitability GARM Brand Safety Floor + Suitability

Profanitylow
Adultmedium
Drugslow
Violencemedium
Politicslow

Character themes in the game are dark and romance-driven (for example the 'Painted' and 'Starless' series), and the game targets adult audiences, so the channel is not suited to children.

We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.

Platforms

PlatformFollowersMedian viewsUploads, 90d
YouTube79k3.4k50
X–––

Benchmark score: 51 / 100

Public rule, same for everyone. How it works.

Engagement Median views relative to followers5 / 50
Activity Uploads in the last 90 days30 / 30
Reach Followers on the main platform16 / 20

Recent videos

Last three uploads, latest 2 days ago.

『ブラックスター -Theater Starless-(ブラスタ)』の公式チャンネルです。 最新情報は、公式サイト・Twitterにて公開中! 【iOS/Android】 https://app.adjust.com/5vg9dx1 公式サイト: https://blackstar-ts.jp 公式X(旧Twitter): https://twitter.com/Blackstar_ts ジャンル: ワルメン応援&リズムゲーム
『ブラックスター -Theater Starless-』公式【ブラスタ】's own profile description on YouTube

Are you 『ブラックスター -Theater Starless-』公式【ブラスタ】? Claim or remove this profile.

About 『ブラックスター -Theater Starless-』公式【ブラスタ】

Black Star -Theater Starless- (Blasta) is a Japanese rhythm game, and its official channel @blackstar_ts is run by its publisher DONUTS Co. Ltd. The channel posts around 50 videos a month, mostly short clips of character songs under a minute, plus occasional full music videos, trailers, and recorded live streams. Its catalogue has about 651 videos and roughly 62 million lifetime views.

The audience is estimated to be overwhelmingly Japanese and skews toward women in their twenties and thirties, based on the game's character-driven format. Comment activity is light relative to views, and the content is mostly self-promotional rather than third-party commentary.

This channel fits brands running app-install or entertainment campaigns aimed at Japanese fans of anime-style rhythm games. At an estimated $4 to $8 per 1,000 median views on Shorts-heavy channels, a sponsored video would run about $15 to $30, a CPM of $4 to $8, which is below the $10 to $30 typical for paid ads.

Written from 『ブラックスター -Theater Starless-』公式【ブラスタ】's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. 『ブラックスター -Theater Starless-』公式【ブラスタ】 can edit or remove this page at any time.

Questions about 『ブラックスター

How much does Black Star -Theater Starless- charge for a sponsored video?

Based on the channel's median of about 3,400 views per Shorts-heavy video, a sponsored integration is estimated at roughly $15 to $30 per video, or $4 to $8 per 1,000 median views. Confirm current rates directly, as the channel is a game's official promotional account. Contact details unlock on Starbooked for $0.80.

What does Black Star -Theater Starless- post about on YouTube?

The channel posts short clips of character songs from the rhythm game Black Star -Theater Starless-, usually under a minute. It also shares full character song MVs, trailers, event announcements, and recorded live broadcasts. Most content is in Japanese.

How do I contact Black Star -Theater Starless- for a brand deal?

Contact details unlock on Starbooked for $0.80 per lookup. Boosted creators can be booked through Starbooked, but this channel is the official account of a game publisher, so partnership requests may need to go through the publisher's business channels.

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