Complete Guide to Writing Construction Order Forms and Requests: Templates and Stamps!

Explanation of the differences between a construction order form (construction request form) and a construction acceptance form, as well as the retention period!

last updated Jan 22, 2026

What are construction contract terms explained with illustrations?

A comprehensive explanation that is easy for beginners to understand! Introducing basic knowledge, types, and how to choose.

last updated Jan 22, 2026

2025 Edition | How to Choose Estimation Software for the Construction Industry and 7 Recommended Options!

Thorough explanation of the key points for improving business efficiency! Also introducing the differences between features and general software.

last updated Jan 22, 2026

Thorough Explanation of the HVAC Exhibition 2025/2026

An introduction to the event overview and key points for small and medium-sized enterprise managers to know, presented in a column!

last updated Jan 22, 2026

What is an Energy Manager? (2025 Edition)

Thorough explanation of exam overview, difficulty, annual income, and career path!

last updated Jan 22, 2026

Complete Guide to Gantt Chart Schedules

Introducing methods to streamline construction project management in a column format!

last updated Jan 22, 2026

Thorough Explanation of Green Site Registration Method

Introducing the registration procedure and tips for improving operational efficiency for construction businesses with 50 or fewer employees!

last updated Jan 22, 2026

What is a bar chart project schedule?

Thorough explanation of merits, creation steps, and points to note! Also introducing examples of failures and solutions when creating a process chart.

last updated Jan 22, 2026

Which health insurance is better for a sole proprietor?

A thorough comparison of construction national health insurance and municipal national health insurance! Also introducing the benefits of joining.

last updated Jan 22, 2026

[Solving Challenges in the Construction Industry] Current Status of DX in the Construction Industry

What is Construction DX? Introducing the challenges and current situation of the construction industry, as well as examples from government and overseas.

last updated Jan 26, 2026

2025 Edition: Guide to Writing the 'Financial Statement Change Notification' for the Construction Industry

Complete explanation of the list of forms, tax payment certificate, and the 4-month submission deadline rule! Introduction to what the construction industry financial statement change notification is.

last updated Jan 26, 2026

Construction Industry AI Utilization Guide

Introduction costs and considerations from AI-OCR to estimation AI! Introducing the efficiency gained through the digitization of handwritten forms.

last updated Jan 26, 2026

What is BCP in the construction industry?

Thorough explanation of necessity, formulation procedures, and examples! Introduction to the definition of BCP (Business Continuity Plan).

last updated Jan 26, 2026

What is a customer management system for the construction industry?

15 Construction Industry Apps That Connect the Site and Customers! Introducing the Reasons Why CRM is Necessary for the Unique Challenges of the Construction Industry (Long-term Projects, Involvement of Multiple Professions, Repeated Transactions).

last updated Jan 26, 2026

How can we achieve a reduction in overtime in the construction industry?

Explaining everything from the reasons to specific measures and success stories! Introducing the real reasons why overtime in the construction industry doesn't decrease.

last updated Jan 26, 2026

What is the construction industry's construction management ledger?

Detailed explanation of the creation obligation, content to be included, and format! Also introducing when the obligation to create a construction system ledger arises.

last updated Jan 26, 2026

Comprehensive Guide to Cash Flow Management in the Construction Industry

From payment sites and bill customs to financing challenges and practical countermeasures! We will also introduce the structural characteristics of the construction industry that complicate cash flow management.

last updated Jan 26, 2026

2025 Edition: Guide to Creating Attendance Records for the Construction Industry

Streamline attendance management with templates! We also introduce essential items to include in the attendance record and recommended attendance record templates for the construction industry.

last updated Jan 26, 2026

Why is there a labor shortage in the construction industry?

Thorough explanation of the current situation and effective measures! Introduction to countermeasures for labor shortages and trends in the workforce population.

last updated Jan 26, 2026

What are the ways to improve productivity in the construction industry?

A thorough explanation of specific measures and improvement points for increasing productivity! Introducing reasons why productivity tends to decline in the construction industry.

last updated Jan 26, 2026

Tax-saving Techniques for the Construction Industry 2025 Edition

Thorough explanation of tax strategies for business owners and sole proprietors! Introducing basic tax-saving techniques that can be used in the construction industry.

last updated Jan 26, 2026

What is the construction industry's workers' compensation insurance "lump-sum fixed-term project"?

A thorough explanation of types and application scope! Introducing the types of workers' compensation insurance and key points for the construction industry.

last updated Jan 26, 2026

What is the estimation period under the Construction Industry Law?

Explanation of submission deadlines and legal basis! An introduction to the basics of the estimation period stipulated by the Construction Industry Law and its background.

last updated Jan 26, 2026

Complete Guide to Heat Stroke Prevention at Construction Sites 2025

Mandatory measures and support, practical know-how for small businesses! Introducing administrator check points.

last updated Jan 26, 2026

What is a construction estimate?

Explaining how to write a construction project estimate! Introducing the actual creation screen by item.

last updated Jan 26, 2026

What is a building confirmation application?

Comprehensive Guide to Documents, Costs, and Unnecessary Cases! Introducing the Process and Duration of Building Confirmation Applications.

last updated Jan 26, 2026

What is site management cost?

A thorough explanation of the differences from general administrative expenses, breakdown, and calculation methods! We will also introduce points to consider when setting it up.

last updated Jan 26, 2026

What is a site representative?

Thorough explanation of qualifications, job descriptions, and differences from other engineers! Comprehensive coverage of the basics of construction industry law.

last updated Jan 26, 2026

Thorough Explanation of Construction Photos

What are the 5W1H of construction photos? A thorough explanation of the shooting process and management points, along with recommended tools.

last updated Jan 26, 2026

Recommended Comparison of Construction Ledger Software! A Thorough Explanation of Tools Suitable for the Construction Industry.

Explaining the key points for choosing software! Publishing a recommended software ranking.

last updated Jan 28, 2026