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MSRkb（mstdn.jp）

MSRkb（mstdn.jp） Add us as a preferred source on Google

Mastodon @[email protected]
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🔄 Data last refreshed 1 month ago
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Make a deal with MSRkb（mstdn.jp）

🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored postOne disclosed post (toot) with your link and message. $12→ 🧵Sponsored threadA multi-post explainer or story — the fediverse rewards dept… $30→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Auth… $16→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the mon… $36/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month… $18/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — di… $24/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules… $30/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between … Swap→ 🎬UGC HireBranded content for your own channels & ads from $50→ 🎙️Podcast guest spotInvite MSRkb（mstdn.jp） onto your podcast (~45 min, remote) $25→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Followers
79
Account age
9 yrs
🎁 Free analysisfor MSRkb（mstdn.jp）
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

📊 Post engagement

2
Avg engagement / post
2.5%
Engagement vs followers
Apr 2017
On Mastodon since

🔥 Top post: ゲームBlog更新。みじめアンロック系。 https://gameheta-ojisan.hatenablog.com/entr · 3 likes + reposts

📊 Activity & format

Posting cadence
0.36 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 12 text · 0 image · 0 video.
Follower / following
1.1×
Follows 75 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗
🔥 Top post ゲームBlog更新。みじめアンロック系。 https://gameheta-ojisan.hatenablog.com/entry/2026/03/21/190955 ★ 3
砂さんのゲーム薄暗ポッドキャストにまたお招きいただきました。前回は2025年のゲームと生活を振り返ってたら3時間の長さになったので、今回は26年上半期に区切ってのお話……が、また3時間越え。長いけど聴いてください。 https://open.spotify.com/episode/1… ★ 1 そんな話初めて聞いたんだが……という噂をこないだ見かけたので、ちょっと調べてBlogに書いたよん。 https://ngmandotherdesire.hatenablog.com/entry/2026/06/03/024120 ★ 2 note/過去記事再放送：Mixed Reality 穂積隆信体験の話（いや夢の話だが） https://note.com/msrkb/n/n7711cd791cb6 note/過去記事再放送：Palm用の北朝鮮製ゲームが販売されていたのを私は見た！（見ただけ）という話。あのとき買っておけばよかった……。 https://note.com/msrkb/n/n098d1ad4b4c5 ★ 1 いやー、資産がどんどん目減りしていくねえ。 ★ 1 ゲームBlog更新。最近遊んだゲームに出てきた不思議な誤訳について。わかる人はたぶん記事タイトルだけでなんの話かわかるんだろうな。私は今回調べて初めて知りました。 https://gameheta-ojisan.hatenablog.com/entry/2026/03/28/185732 ★ 1 これ、とってもおいしかったです。じゃこの風味が強くて、とてもおいしい。じゃこ天が好きな人ならたぶん好き。 https://www.sanko-seika.co.jp/product/item/5100/ ★ 2 今年はたまに怪談も書いていく。 https://note.com/msrkb/n/n02f899c9280b?sub_rt=share_pw ★ 2 久々にゲームBlog更新。 https://gameheta-ojisan.hatenablog.com/entry/2026/03/15/112125 ★ 3 Nothing Phoneの流行りとかもあるし、こういう潮流は散発的にでも多くなってくるんだろうな。 砂さんの「ゲーム薄暗ポッドキャスト」にお招きいただいて、3時間ほど（！）今年のゲームと生活についておしゃべりしました。Blog以上に益体のない話をしていますが、お聴きください。 https://open.spotify.com/episode/36j1eJcQIS0k7KgwLQaIzh?si=HR1d54KM… ★ 2

🐘 Community & instance

Home server
mstdn.jp
A Japan server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.
On Mastodon since
Apr 2017
An OG fediverse account from Mastodon's early years — a long, established presence.

💡 Facts

🗓️Joined Mastodon in 2017 — 9 years ago.
👁️Averages 2 views per post.
📤Posts about 0.4× per week.

🕵️ Fake follower check

Estimated
80/100
Excellent Credibility score
97%
Real Real audience
Low Fake-follower risk
High Data confidence
  • Est. 97% real, active audience · Low fake-follower risk.
  • Strong engagement (~2.5% of followers engage each post) — an active, real audience.
  • Established account (9+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

1977年生まれの文系社会人。どのクラスにも10人はいたような男です。 https://lit.link/msrkb

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

Jannik Hollenbach Jannik Hollenbach 18% ごじゆうに💯 ごじゆうに💯 17% 千歳夏夜＠うちの子・お絵描き練習中 千歳夏夜＠うちの子・お絵描き練習中 14% にじ にじ 13% takimura@best-friends takimura@best-friends 13% Matthias Matthias 10%

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takimura@best-friends
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Jannik Hollenbach
Jannik Hollenbach ✓
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Matthias
Matthias
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79 Followers

Frequently asked questions

How much does MSRkb（mstdn.jp） charge for a sponsorship?
MSRkb（mstdn.jp） hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact MSRkb（mstdn.jp） for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify MSRkb（mstdn.jp）, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does MSRkb（mstdn.jp） have?
MSRkb（mstdn.jp） has 79 followers on Mastodon.

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