Business Email Generator (yamada-tools.jp)
Generate business emails with proper honorific language for free. Choose from scene-specific templates for situations such as apologies, requests, and expressions of gratitude. No registration required.
Cover Letter Creator (yamada-tools.jp)
Create professional business cover letters for FAX and postal mail. Supports multiple templates with a recipient list section. Free to use without registration, with automatic data deletion after 60 minutes.
Delivery Slip Creator (yamada-tools.jp)
Create delivery slip documents for free. Simply enter product details and recipient information to generate a professional delivery slip. PDF output is supported.
FAX Cover Sheet Creator (yamada-tools.jp)
Create fax cover sheets quickly and for free. Enter the recipient, sender, number of pages, and message to generate a cover sheet instantly. No registration required, with automatic data deletion after 60 minutes.
Invoice Creator (yamada-tools.jp)
Free online tool for creating invoices compliant with Japan's invoice (qualified invoice) system. Supports automatic consumption tax calculation (10% and 8% reduced rate), withholding tax calculation, PDF export, and stamp image upload.
Quotation Document Creator (yamada-tools.jp)
Free online tool for creating quotation documents. Automatically calculates consumption tax and generates a professional PDF ready to print or send by email. Supports logo image upload and automatic/manual quote number assignment.
Receipt (yamada-tools.jp)
Free receipt creation tool. Supports the invoice system (Qualified Receipt) and displays consumption tax and stamp duty estimates. No registration required, with PDF output and printing supported.
Resume Creator (yamada-tools.jp)
Create JIS-standard resumes for free. Supports photo uploads (auto-adjusted to 3cm×4cm) and PDF output. No registration required, with automatic data deletion after 60 minutes.
Vertical Text Converter (yamada-tools.jp)
Free online tool to convert horizontal text to vertical writing format. Ideal for formal documents such as greeting cards, ceremonial speeches, and business correspondence. Supports PDF export, no registration required.
Age Calculator (yamada-tools.jp)
Calculate age from date of birth. Supports age calculation at a specific date, traditional Japanese age counting (kazoe-doshi), and Japanese era year input.
Character Count (yamada-tools.jp)
Real-time counter for characters, words, lines, and bytes. Also provides a breakdown by character type, including hiragana, katakana, kanji, and alphanumeric characters.
Color Code Converter (yamada-tools.jp)
Convert color codes between HEX, RGB, HSL, and CMYK formats. Features a visual color picker and supports some traditional Japanese color names.