# A Personal Financial Simulation for Japanese Hospital-Employed Physicians

## TL;DR

This study explores how Japanese hospital-employed physicians can save and invest to reach financial security through simulations.

## Contribution

The study introduces a financial simulation model tailored for Japanese hospital-employed physicians to achieve affluence.

## Key findings

- Physicians can accumulate 100 million yen by saving 10% of income with 4% annual returns over 40 years.
- Using NISA reduces taxes and increases investment returns for hospital-employed physicians.

## Abstract

Introduction

Physicians in Japan are generally high earners, but many face challenges in accumulating sufficient financial assets due to a lack of financial education. This study aimed to examine the savings and investment strategies necessary for hospital-employed physicians in Japan to reach affluence.

Materials and methods

A financial simulation was conducted using average income data for hospital-employed physicians, considering different saving rates (5-40%) and annual investment returns (1-10%). The study also assessed the tax-saving effect of the Nippon Individual Savings Account (NISA).

Results

Hospital-employed physicians can accumulate 100 million Japanese yen in financial assets by saving at least 10% of their income with an annual return of 4% over 40 years. The use of NISA can further reduce taxes, increasing overall returns.

Conclusions

By adopting appropriate savings and investment strategies, including tax-advantaged options like NISA, hospital-employed physicians in Japan can build sufficient wealth for financial security.