システムのケンちゃん｜おうちや学校で使える便利ツール
kenchan-system.com
LaunchIndex first observed システムのケンちゃん｜おうちや学校で使える便利ツール (kenchan-system.com) live on 22 October 2026. View its launch screenshot, category, technologies, and verification evidence.
A launch record built from evidence.
システムのケンちゃん｜おうちや学校で使える便利ツール (kenchan-system.com) was first observed live on 22 October 2026.
A Japanese site offering free, registration-free handy tools for everyday tasks, including BMI, tax calculations, date and time checks, and text tools. It presents a tool for each need and provides simple guidance.
Its profile is classified as Directory within Business / Productivity. Verification detected Next.js and Google Analytics.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- kenchan-system.com
- Category
- Business / Productivity
- Website type
- Directory
- Observed title
- システムのケンちゃん｜おうちや学校で使える便利ツール
- Observed description
- おうちや学校で使える無料の便利ツール集。子ども向けの文章の確認、買い物の計算、日付や時間の確認など、やりたいことからツールを探せます。
- Detected technologies
- Next.jsGoogle Analytics
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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