2026/02/26
Released Mortgage Calculator App 'MORA'
We have released a new app that makes it easy to simulate mortgage loan repayments on both App Store and Google Play.
Read More
Illuminating the Future with Technology – Akatsuki-do.
Our goal is to brighten people's lives, even just a little, through technology.
Services
Mobile App Development
We provide comprehensive services from planning to development and operation of iOS/Android apps. We develop applications that combine usability with technical excellence.
Learn MoreCustom Development
We provide custom solutions tailored to customer needs. We develop high-quality systems utilizing the latest technologies.
Learn MoreProducts
Mental Leap Checker
With this app, you can easily register your child's birth date, due date, and name, and view a list of your children. For each child, the app lets you know if they are currently in a mental leap period. By understanding these developmental phases, you can better support your child's growth and emotional development. Make parenting a little easier and more joyful every day.
CheckBuy
A smarter, easier way to manage your shopping list. This app is a smart shopping list tool that gets better the more you use it. It remembers your frequently visited shops and the items you often buy, helping you build your list faster and more efficiently every time.
Income Calculator
This comprehensive take-home pay calculator supports three types of employment: employees, sole proprietors, and corporate officers. It accurately calculates your actual take-home pay by considering various taxes and social insurance premiums. The calculator automatically computes resident tax, income tax, and social insurance fees from your annual income, displaying your net pay in real-time. It stays updated with tax law changes and always uses the latest tax rates for calculations. Perfect for future income planning, comparing salaries when changing jobs, or estimating side business income.
MORA (Mortgage Calculator)
An app that makes it easy to simulate mortgage loan repayments. Simply enter the loan amount, interest rate, and repayment period to instantly calculate monthly payments and total repayment amounts. It supports both equal principal and interest, and equal principal repayment methods, allowing you to compare multiple repayment plans to find the optimal loan strategy. Supporting one of life's biggest financial decisions with reliable numbers.
Latest News
2025/08/19
Added 'Invoice Creation' Feature to Income Calculator Web App
We have added a new feature to the Income Calculator web app that allows sole proprietors and corporations to easily create professional invoices.
Read More2025/08/17
Added 'Mortgage Loan Simulation' Feature to Income Calculator Web App
We have added a new feature to the Income Calculator web app that allows users to calculate monthly payments and total repayment amounts for mortgage loans.
Read MoreCompany Profile
- Company Name
- Akatsukido Inc.
- Established
- February 13, 2025
- Capital
- 500,000 JPY
- Location
- 〒530-0001 29th Floor, Room 1-1-1, Osaka Ekimae 3rd Building, 1-1-3 Umeda, Kita-ku, Osaka-City, Osaka Prefecture, Japan
Contact
Please feel free to contact us for business inquiries and consultations.