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水瀬ケンイチ＠インデックス投資ブロガー

水瀬ケンイチ＠インデックス投資ブロガー

Mastodon @minasek@mstdn.jp
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Make a deal with 水瀬ケンイチ＠インデックス投資ブロガー

🔒 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 水瀬ケンイチ＠インデックス投資ブロガー 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
47
Account age
3 yrs
🎁 Free analysisfor 水瀬ケンイチ＠インデックス投資ブロガー
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

📊 Activity & format

Posting cadence
3.5 / week
Posts several times a week.
Content mix
Mostly text
Recent: 11 text · 1 image · 0 video.
Follower / following
1.1×
Follows 43 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗
【先進国株式】低コストインデックスファンド徹底比較（26年6月末） Slim先進国株が接戦を制す https://randomwalker.blog.fc2.com/blog-entry-5734.html 【日本株式】低コストインデックスファンド徹底比較（26年6月末） Slimと三井住友DCが同着1位 https://randomwalker.blog.fc2.com/blog-entry-5733.html 『間違いだらけの「投資・税金・年金」』(プレジデントムック)に水瀬が掲載 https://randomwalker.blog.fc2.com/blog-entry-5732.html JIオンライン連載コラム第6回がアップ。 テーマは投資のコストと個人投資家の役割 https://randomwalker.blog.fc2.com/blog-entry-5731.html 「株式投資 第6版」(ジェレミー・シーゲル著)、「投資で一番大切な20の教え」(ハワード・マークス著)など4万冊が50%ポイント還元セール中 https://randomwalker.blog.fc2.com/blog-entry-5730.html 故・山崎元氏との共著「全面改訂第3版 ほったらかし投資術」18刷決定 https://randomwalker.blog.fc2.com/blog-entry-5729.html 【元官僚芸人まつもと＆水瀬ケンイチの「お金を稼ごう！」】の2026年7月10日放送の公開収録回アーカイブ公開。ゲストは穂高唯希さん！ https://randomwalker.blog.fc2.com/blog-entry-5728.html 「インデックス投資ナイト2026」にご参加いただきありがとうございました！ https://randomwalker.blog.fc2.com/blog-entry-5727.html 【全世界株式】低コストインデックスファンド徹底比較（26年6月末）楽カンが1位、次点はオルカン・トレカン https://randomwalker.blog.fc2.com/blog-entry-5726.html 【マスコミ調査】公的年金2025年度運用実績は超・絶好調でメディア報道も大幅改善。それでも報道しないメディアは逆に何なのか？ https://randomwalker.blog.fc2.com/blog-entry-5725.html ラジオ番組「お金を稼ごう！」初の公開収録＆オフ会を開催しました https://randomwalker.blog.fc2.com/blog-entry-5722.html オルカンがS&P500を逆転！インデックス投資の「本来の姿」を古典的名著に学ぶ https://randomwalker.blog.fc2.com/blog-entry-5721.html

🐘 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
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.

💡 Facts

🗓️Joined Mastodon in 2022 — 3 years ago.
📤Posts about 3.5× per week.

🕵️ Fake follower check

Estimated
55/100
Fair Credibility score
80%
Real Real audience
Low Fake-follower risk
Low Data confidence
  • Est. 80% real, active audience · Low fake-follower risk.
  • Limited engagement data — score uses the signals available.
  • Established account (3+ years old).

Low confidence — few signals are public for this listing, so treat it as a rough screen. Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

投資ブログ「梅屋敷商店街のランダム・ウォーカー」を書いてます。著書「お金は寝かせて増やしなさい」(フォレスト出版)、共著「全面改訂第3版 ほったらかし投資術」(朝日新書)、監修「お金が勝手に増える熟成投資術」(宝島社新書)など。生ビール、スノーボード、サッカー（日本代表＆大宮＆いわて）。ここではゆる～くつぶやいてます。

🔀 Audience overlap

Estimated

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

Christian Jensen Christian Jensen 18% hiro_kun55 hiro_kun55 17% NISHIWAKI NISHIWAKI 13% LucKey Productions LucKey Productions 13% Pianosaurus 🕴 Pianosaurus 🕴 12% Observatório do Presente | ZW Observatório do Presente | ZW 10%

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