同人誌の値段計算ツール|頒布価格・損益分岐シミュレーター
doujincalculator.com
LaunchIndex first observed 同人誌の値段計算ツール|頒布価格・損益分岐シミュレーター (doujincalculator.com) live on 2 September 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
同人誌の値段計算ツール|頒布価格・損益分岐シミュレーター (doujincalculator.com) was first observed live on 2 September 2026.
Free web calculator that estimates profit and break-even for doujinshi distribution by inputting costs, print run, and pricing; results are computed on-device and do not send data externally.
Its profile is classified as Saas within Technology / Analytics.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- doujincalculator.com
- Category
- Technology / Analytics
- Website type
- Saas
- Observed title
- 同人誌の値段計算ツール|頒布価格・損益分岐シミュレーター
- Observed description
- 同人誌の印刷費・部数・頒布価格を入れるだけで、損益分岐部数と完売時の損益を自動計算する無料ツール。書店委託・自家通販の手数料にも対応。計算はすべて端末内で完結し、入力内容は外部に送信されません。
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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