藤原ハガネ / Fujiwara Hagane
Fujiwara Hagane (藤原ハガネ, @fujitetsu8) is a Japanese music producer in Japan who writes and produces Vocaloid songs, with about 58,800 subscribers and a median of roughly 309,000 views per video. He uploads a few times a year, with a 25 to 35 second Shorts-heavy feed. Sponsored integrations run about $4 to $8 per 1,000 median views, or roughly $1,250 to $2,500 per video.
Vocaloid music audience of 58,800 subscribers with Shorts reaching hundreds of thousands
- Median views of about 308,500 per video across 60 uploads
- Top recent Shorts reached 8.1 million and 2.55 million views on full tracks
- Recent Shorts such as 「ふぁんぶる！」 earned 100 万 views, showing strong repeat reach
Brand fit report
Content
- Formats
- music video, short music clip, remix with synthesized voices
- Tone
- playful, energetic
- Language
- Japanese
- On camera
- No, voiceover and b-roll
- Production
- Clean, lightly edited
- Typical length
- under 60 seconds for Shorts, 2 to 4 minutes for full songs
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- mobile games
- Affiliate links
- No
No sponsorship disclosures found in the last 50 videos. A recent video description links a game download (Crash Fever collaboration) that appears to be a paid collaboration, but it is not disclosed as sponsored.
Suitability GARM Brand Safety Floor + Suitability
Family friendly
Titles such as 【悲報】なんJ民さん #テトリス を歌う模様 reference internet forum culture but contain no explicit material; the 'ニャルラト' video carries a photosensitivity warning in its description.
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
Benchmark score: 62 / 100
Public rule, same for everyone. How it works.
Recent videos
▶激ヤバお姉さんの❤️徹底教育❤️ E・D・U / マスタード #ゼンゼロ #ヴェリナ · 16k views
▶【MV】E・D・U 🪭🥕🐰Vocal: マスタード #ゼンゼロ · 153k views
▶うるたーる😹🐈😻重音テトSV・雨衣 · 461k viewsLast three uploads, latest 103 days ago.
ボカロが好きです。 Twitter(新X): https://x.com/fujitetsu8 ・flowerは恋人 ・初音ミクはママ ・GUMIは幼馴染 ・重音テトは同僚 ・デフォ子は隣人
Are you 藤原ハガネ / Fujiwara Hagane? Claim or remove this profile.
About 藤原ハガネ / Fujiwara Hagane
Fujiwara Hagane (藤原ハガネ) is a Japanese producer who posts original Vocaloid songs, remixes and music videos on YouTube under @fujitetsu8. The channel has about 58,800 subscribers and 60 videos. Most output is short-form, with Shorts making up over half the feed and a median video length of 38 seconds, alongside full music videos of two to four minutes. Uploads are irregular, with eight videos in the past year and none in the last 90 days.
Estimated viewers are mostly Japanese adults in their twenties and thirties who follow Vocaloid and anime music culture. Commercial activity is limited to a game collaboration and no disclosed sponsorships, so audience sentiment is a strong signal. Per the rate rule, a sponsored integration costs about $4 to $8 per 1,000 median views, or roughly $1,250 to $2,500 per video. That compares with paid ad CPMs of $10 to $30, so a Japanese-language music or game campaign is a good fit.
Written from 藤原ハガネ / Fujiwara Hagane's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. 藤原ハガネ / Fujiwara Hagane can edit or remove this page at any time.
Questions about 藤原ハガネ
How much does Fujiwara Hagane charge for a sponsored video?
Based on the channel's median views of about 308,500 and its Shorts-heavy feed, a sponsored integration is estimated at $1,250 to $2,500 per video. Rates are estimates from Starbooked's rate rule, not a published price list.
What does Fujiwara Hagane post about on YouTube?
Fujiwara Hagane posts original Vocaloid songs, remixes using synthesized voices, and music videos. Most uploads are short clips under a minute, with occasional full-length tracks of two to four minutes. Content is in Japanese.
How do I contact Fujiwara Hagane for a brand deal?
Contact details unlock on Starbooked for $0.80. Boosted creators can be booked directly through Starbooked, so check this profile for availability once the contact details are unlocked.
Similar creators
YouTube and other creators in vocaloid music, ranked by score.
| Creator | Niches | Followers | Median views | Rate | Score |
|---|---|---|---|---|---|
えいぷ@husigina_ame | vocaloid musicshort-form dance | 75k | 321k | $1280–2570 | 65 |
irucaice / いるかアイス@irucaice | vocaloid musicelectro pop | 47k | 46k | $930–1620 | 61 |
阿修@4syu | vocaloid musicoriginal songs | 19k | 46k | $930–1630 | 55 |
はかめ@ktnazm0702 · JP | vocaloid musicgothic pop | 6.6k | 5.1k | $150–250 | 55 |
Keica* / けいか@keica · JP | original musicvocaloid covers | 2.8k | 2.6k | $150–250 | 53 |
oQ@oq8388 | vocaloid musicoriginal songs | 3.7k | 10k | $200–360 | 51 |