Kazuma Mori (@kazuma_mori), a vocalist from Shizuoka, Japan, posts cover songs, live clips and wedding surprise performances on YouTube. The channel has about 6,300 subscribers and a median of roughly 6,100 views per video. He uploads about 7 videos a year. Sponsored integrations are estimated at $150 to $250 per video.
Japanese vocalist whose wedding surprise Shorts reach up to one million views
- Two recent Shorts of his wedding performance of 糸 reached 850,000 and 1,019,681 views.
- Median of about 6,100 views on long-form covers makes his baseline reach modest.
- Family-friendly content with a warm, emotional tone suits wedding and music brands.
Brand fit report
Content
- Formats
- cover performance, live clip, vlog
- Tone
- warm, sentimental
- Language
- Japanese
- On camera
- Yes, talking head
- Production
- Phone, natural light
- Typical length
- under 60 seconds for recent Shorts, 4 to 6 minutes for covers
Audience
Commercial
- 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
Family friendly
Wedding surprise and cover song content with no flagged 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
Benchmark score: 51 / 100
Public rule, same for everyone. How it works.
Recent videos
▶大切に歌ってきた『糸』が横浜アリーナに響いた日…【完全版】 #糸 #横浜アリーナ #森一馬 #泣ける歌 #ウェディン · 8k views
▶大切に歌ってきた『糸』が横浜アリーナに響いたあの日…（後半） #糸 #横浜アリーナ #ウェディングソング #泣ける歌 · 5.6k views
▶大切に歌ってきた『糸』があの横浜アリーナに響いた日・・・ #糸 #横浜アリーナ #ウェディングソング #森一馬 · 29k viewsLast three uploads, latest 140 days ago.
◼︎森一馬HP : http://kazuma-mori.com ◼︎insagram : https://www.instagram.com/kazuma_mori226/ 森一馬（もりかずま） 静岡出身のボーカリスト 19歳の時に『NHKのど自慢』でチャンピオンを獲得し、 その後もフジテレビ『クイズヘキサゴン』、テレビ朝日『とびっきり静岡』、『musicるTV Shizuoka』などのメディア出演も多数あり、 TBSテレビの音楽番組『Momm!!』では、司会のSMAP中居正広さんより大絶賛される。 スガシカオ、水樹奈々のツアーに参加するベーシスト坂本竜太を迎え、アルバム4枚、シングル1枚をリリースし、 24時間テレビチャリティーライブや、角松敏生のツアーコーラス参加、ヤマハ発動機ジュビロラグビーの公式応援歌 『蒼き闘志』を歌う等、 全国で年間160本を超えるコンサートを行う。 甘く艶やかな歌声は老若男女今問わず、幅広い世代から支持される。 カラオケDAMより『Love Again』、『蒼い朝』配信中。 また、音楽活動以外にも自身がメインパーソナリティーを務めるラジオ番組『森一馬のRdioでDOしたい！』もスタートさせたり、ブライダルモデルや企業PRモデル、小中学校のキャリア教育の特別講師としての活動も行う。 2019年からはエステサロン Another Doo
About 森一馬
Kazuma Mori (@kazuma_mori) is a vocalist from Shizuoka, Japan, according to his website and profile. On YouTube he posts cover songs, live recordings and short clips of wedding surprise performances, mostly in Japanese. Long-form covers typically draw a few thousand views, while his most viral Shorts have passed one million views.
The channel has about 6,300 subscribers and uploads roughly seven videos a year, so posting is occasional rather than regular. The audience is estimated to be mostly Japanese adults, skewing toward viewers who enjoy ballads and wedding content. These figures are estimates based on channel data, not verified demographics.
Brands in bridal, wedding and Japanese music sectors may find him a fit for emotional, performance-led integrations. Based on his median views, a sponsored video is estimated at $150 to $250, which is a CPM of about $20 to $35 per 1,000 views, compared with $10 to $30 for typical paid ads.
Written from 森一馬's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. 森一馬 can edit or remove this page at any time.
Questions about 森一馬
How much does Kazuma Mori charge for a sponsored video?
Based on his median long-form views, a sponsored video is estimated at $150 to $250 per video. This is an estimate from channel metrics, not a published rate. Contact details unlock on Starbooked for $0.80.
What does Kazuma Mori post about on YouTube?
He posts Japanese cover songs, live performance recordings and short clips of wedding surprise singing. His most viewed videos are often Shorts from wedding performances of the song 糸.
How do I contact Kazuma Mori for a brand deal?
His contact details unlock on Starbooked for $0.80. Boosted creators can be booked directly through Starbooked.
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