KirokuKit
Work tools by Naminoma

KIROKUKIT / WORK TOOLS

A little less paperwork. A clearer working day.

Five focused tools for matching payments, cleaning company names, organizing files and checking dates. Choose the task you need to finish.

Explore all five tools
  • No account required
  • Files stay in your browser
  • Keep your results

TOOLS / 05

What do you need to get done?

Try the free tools and take the results with you. Four tools have Japanese interfaces; the date calculator works in English and Japanese.

Japanese interface

Payment & invoice matching

Match invoices to payments

Compare two CSV files and find unpaid invoices, amount differences and other entries that need review.

Output
Mismatch list and CSV
Free
First 20 rows of each CSV
Open in Japanese
Japanese interface

Data cleanup & dedupe

Find duplicate company names

Group likely matches across Japanese company-name variants, spacing and full-width characters.

Output
Candidates and reasons in CSV
Free
First 300 rows
Open in Japanese
Japanese interface

Documents & file organization

Organize a batch of documents

Rename PDFs and images from a CSV list, then download the renamed files together with an index.

Output
ZIP with files and index CSV
Free
5 files per batch
Open in Japanese
Japanese interface

Documents & file organization

Create a useful document filename

Turn a date, counterparty and amount into a filename for Japanese bookkeeping documents.

Output
Filename and text file
Free
One file at a time, free
Open in Japanese
English / Japanese

Dates & contract deadlines

Calculate when a free trial ends

Check the end date and cancel-by date for a service you already use. This is a calculator, not a KirokuKit trial signup.

Output
Dates and calendar ICS
Free
Free
Open tool

ABOUT KIROKUKIT

One toolkit, made by Naminoma.

Naminoma is the product studio. KirokuKit is its collection of tools for paperwork and data cleanup. Use each tool on its own, without an account or a monthly subscription. Some tools also offer a separate one-time paid version.

Meet Naminoma

Frequently asked questions

Do I need an account?

No. Just open the page in your browser.

Is it free?

All five tools have a free version. Reconciliation covers the first 20 rows per CSV, bulk rename supports 5 files, and dedupe covers 300 rows. Some tools also have a separate one-time paid version.

How is my input handled?

What you enter is not stored. We may record only usage events that do not identify you or your transactions.

Do you guarantee legal compliance?

No. These tools are intended to assist with document organization. Please consult a qualified professional for final decisions.