工事日報・請求書アプリ K.I.C nippo

Content rating
Everyone
10+
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Content rating
Everyone
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About this app

K.I.C nippo is a construction daily report app for small businesses, sole proprietors, and individual business owners in the construction, civil engineering, and equipment industries.

"Write your daily report, and invoices are almost automatically generated."
Simply enter your daily report from your smartphone at the job site, and you can create monthly invoices, attendance sheets, and pay stubs all at once. This frees you from the double entry of paper and Excel, and from nighttime administrative work.

■ Recommended for:
・Sole proprietors who want to easily keep construction daily reports/work reports/site reports on their smartphones
・Individual business owners and construction foremen who want to automatically create invoices from daily reports
・Those who want to issue pay stubs for foreign staff (technical trainees) in multiple languages
・Those who are having trouble compiling attendance sheets/time records or creating invoices compliant with the invoice system
・Those who are not comfortable with PCs and want to complete administrative tasks using only their smartphones

■ Main Features
【Daily Report App】Easy input from your smartphone at the job site. You can attach photos and obtain the main contractor's electronic signature on the spot.

[Automatic Invoice Creation] Automatically aggregates data from daily reports for each main contractor and outputs it as a PDF. You can edit items, unit prices, and tax rates (10%/8%/0%), and it also supports saving invoice registration numbers and bank transfer details. Zero duplicate data entry.

[Attendance Sheet/Time Log] Automatically aggregates attendance, overtime, and actual working hours for each worker and outputs them as PDF or Excel. Supports grouping between your company and subcontractors.

[Payroll Statement PDF (8 Languages ​​Supported)] You can issue payroll statements in multiple languages ​​for foreign staff and technical trainees.

[Automatic ETC Expense Sorting] Automatically matches ETC usage details for each site and reflects them in the invoice. Reduces the hassle of expense reimbursement.

[Money Forward Cloud Integration] You can send created invoices directly from the app.

[Digitize Document Management with Monthly PDFs] Manage daily reports, invoices, attendance sheets, and payroll statements all together as PDFs.

■ Pricing
- Free for up to 5 entries per month (no credit card required, easy registration)
- Pro Plan: Unlimited entries for ¥980 per month

If you are a self-employed contractor or sole proprietor looking for a construction daily report app, a daily report app for the construction industry, or an invoice creation app, please try it out. Designed from the perspective of a craftsman on site, it thoroughly simplifies administrative tasks related to daily reports, invoices, and payslips.

Operated by: Kashihara Kogyo Co., Ltd.
Privacy Policy: https://kashihara-kogyo.com/privacy-policy/
A work log app for sole proprietors, construction workers, civil engineers, and equipment installers. Automatically creates PDF invoices, attendance sheets, and pay stubs. Free for up to 5 entries per month. Easy registration.
Updated on
Jun 17, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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What’s new

初回リリースです。
建設・土木・設備業向けの作業日報アプリ。日報を書くだけで、請求書・出頭表・給与明細までかんたんに作成できます。
Content rating
Everyone
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App support

Phone number
+818070633612
About the developer
KASHIHARA KOGYO, K.K.
k.i.cnippo@gmail.com
3-14-25, TOMIOKAHIGASHI, KANAZAWA-KU FLORIST TOMIOKA D 201 YOKOHAMA, 神奈川県 236-0051 Japan
+81 80-7063-3612