Starbooked

REISAI official (@reisai) is a Japanese music production unit run by Yopi and 宛然サカナ, making Vocaloid songs with Hatsune Miku and V4 Flower. The channel has about 56,200 subscribers, 136 videos, and a median view count near 3,900, uploading roughly weekly, mostly YouTube Shorts. A sponsored integration is estimated at $150 to $250 per video.

Why brands book REISAI

Japanese Vocaloid duo with 56K subscribers and strong Shorts reach

  • Median view count of about 3,900 across the last 30 uploads
  • Roughly 28 uploads in the last 90 days, a steady weekly pace
  • Shorts make up 86% of uploads, with a 6% engagement rate on recent clips
Best formusic and streaming awareness campaignsanime and character merchandiseJapan-focused short-form campaigns
Watch forMost viewers are Japanese speakers, and sponsored Shorts reach far fewer views than the top single video.

Brand fit report

Content

Topics, IAB taxonomy
Music85%
Entertainment15%
Formats
music video, short-form clip, live band performance
Tone
playful, moody
Language
Japanese
On camera
No, voiceover and b-roll
Production
Clean, lightly edited
Typical length
under 30 seconds (Shorts) with occasional full-length music videos of 2 to 4 minutes

Audience

Commercial intent10/100
Comments asking for links, prices or where to buy
Sentiment85/100
Positive share of 30 comments
Engagement6.1%
Likes and comments per view on recent videos
Audience asks aboutwho the characters in the song arewhether an English version of the song existswhen the full music video or band version will be released
Age
40%18-24
40%25-34
12%35-44
8%45+
Gender
55%women
45%men
Countries
🇯🇵 Japan70%
🇺🇸 United States8%
Philippines5%
LanguagesJapanese 80%English 20%

Commercial

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

No sponsorship disclosures found in the last 50 videos

Suitability GARM Brand Safety Floor + Suitability

Profanitylow
Adultlow
Drugslow
Violencelow
Politicslow

Family friendly
Song titles and clips are romantic and playful with a dark-fantasy theme (e.g. 'Living Dead ♡ Lovers'), with no explicit content seen in the recent titles.

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
YouTube56k3.9k28

Benchmark score: 48 / 100

Public rule, same for everyone. How it works.

Engagement Median views relative to followers9 / 50
Activity Uploads in the last 90 days28 / 30
Reach Followers on the main platform11 / 20

Recent videos

Last three uploads, latest 5 days ago.

宛然サカナとYopiによる音楽制作ユニットです。 お仕事依頼はこちら:reisaisakana@gmail.com
REISAI official's own profile description on YouTube

Are you REISAI official? Claim or remove this profile.

About REISAI official

REISAI official (@reisai) is a Japanese music production unit formed by Yopi and 宛然サカナ, known for Vocaloid songs featuring Hatsune Miku and V4 Flower. The channel mostly posts YouTube Shorts of new songs and band performances, with full music videos released for major singles.

The audience is estimated to be mostly Japanese-speaking music and Vocaloid fans, with a smaller English-speaking group that follows translated lyrics. Demographic figures are estimates from public signals, not verified channel analytics. The channel has about 56,200 subscribers and a median view count near 3,900 per recent video.

Brands considering music, streaming, or character-driven campaigns may find REISAI useful. The estimated sponsored rate is $150 to $250 per video, which works out to roughly $4 to $8 CPM for Shorts views, compared with $10 to $30 CPM typical for paid ads.

Written from REISAI official's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. REISAI official can edit or remove this page at any time.

Questions about REISAI

How much does REISAI official charge for a sponsored video?

Based on public metrics, REISAI official's estimated sponsored rate is $150 to $250 per video, reflecting a median of about 3,900 views and a Shorts-heavy upload mix. Confirm rates directly with the creator before booking.

What does REISAI official post about on YouTube?

REISAI official posts Vocaloid music, mainly YouTube Shorts clips of new songs, character art process videos, and live band covers. Most content is in Japanese, with some English lyric versions for international viewers.

How do I contact REISAI official for a brand deal?

Contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked directly, so check the creator profile for availability.

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