---
title: "元号早見 - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "西暦と元号をかんたん変換！ 年齢・干支・うるう年もすぐわかる、シンプルな元号早見表です。  明治・大正・昭和・平成・令和の元号と西暦をすばやく相互変換できます。 履歴書や各種書類の記入、歴史の調べもの、日常の確認などに便利です。  主な機能 ・元号⇔西暦の相互変換 ・年齢・数え年を表示 ・干支（えと）・十二支を表示 ・うるう年を判定 ・令和7年＝昭和100年などの年号換算 ・お気に入り・メモ機能 "
---

# 元号早見 — Japan
> 元号、和暦と西暦を簡単変換

![元号早見 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/68/4a/94/684a94b3-eb96-dd7c-0b29-07af4255caa4/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Yuichi Sakashita](https://apptail.io/developer/yuichi-sakashita-eacc)
**Category:** Productivity
**Rating:** 4.6/5 (121 ratings)
**Price:** Free
**Bundle ID:** com.porttownsoft.gengou
**Store:** Apple App Store
**Country:** Japan
**Version:** 2.0 (released 2026-07-07)
**Original Release:** 2019-04-23
**Languages:** Japanese, English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id1460550714)
**AppTail Page:** [https://apptail.io/app/cny-LEeb/japan](https://apptail.io/app/cny-LEeb/japan)

## 元号早見 Description
西暦と元号をかんたん変換！
年齢・干支・うるう年もすぐわかる、シンプルな元号早見表です。

明治・大正・昭和・平成・令和の元号と西暦をすばやく相互変換できます。
履歴書や各種書類の記入、歴史の調べもの、日常の確認などに便利です。

主な機能
・元号⇔西暦の相互変換
・年齢・数え年を表示
・干支（えと）・十二支を表示
・うるう年を判定
・令和7年＝昭和100年などの年号換算
・お気に入り・メモ機能
・表示項目を自由にカスタマイズ

学生、教員、公務員、ビジネスパーソンをはじめ、日本文化に興味のある方にもおすすめです。

## 元号早見 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e6/23/ee/e623ee68-7480-e288-23a3-07cf50243e87/Ja_01_result.png/2064x2752.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/64/9f/c5/649fc5bc-9024-a7da-0a62-bf4d8cc7660f/Ja_02_result.png/2064x2752.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/24/46/86/2446867f-303a-e2f3-07c5-64239c30e60b/Ja_03_result.png/2064x2752.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b8/ec/81/b8ec812d-0cbf-ae47-db27-b5bbce985ba7/Ja_04_result.png/2064x2752.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/29/a8/44/29a84422-2d10-d6d1-819c-b806629324c1/Ja_05_result.png/2064x2752.png)

## 元号早見 Rating Breakdown in Japan
- 5 stars: 90 (74%)
- 4 stars: 18 (15%)
- 3 stars: 9 (7%)
- 2 stars: 0 (0%)
- 1 stars: 4 (3%)

## 元号早見 Reviews in Japan

### ***** "仕事で使用しています"
元号表示されている書類を西暦に読み替えるのに、重宝しています。
-- Quicklly, 2025-10-17

### ***** "まずまず使いやすい"
平成31年と令和元年を併記していること、年代を下から上に記述していることで使いやすい。年齢もタップしないで見られるようなら更によし。
-- かさたわや4123, 2019-05-21

[View all 元号早見 reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## 元号早見 In-App Purchases
| Item | Price |
|------|-------|
| プレミアム | ¥300.00 |


## 元号早見 Discovered Keywords
- 元号
- wester アプリ
- 元号早見

## Apps Similar to 元号早見
- [こよみ（暦）／六曜・二十四節気・七十二候・干支・節句・月齢](https://apptail.io/app/app-ZzCb/japan)
- [Japanese Era Converter (JEras)](https://apptail.io/app/japanese-era-converter-jeras-dACb/japan)
- [元号](https://apptail.io/app/cny-ljnc/japan)
- [元号 Lib](https://apptail.io/app/cny-lib-nWrc/japan)
- [年号早見メモ帳](https://apptail.io/app/app-rapd/japan)
- [Japan Zip Code Search 20251226](https://apptail.io/app/japan-zip-code-search-20251226-gsJd/japan)
- [Age Calculator Simple](https://apptail.io/app/age-calculator-simple-Ddtf/japan)
- [日本の暦 2026 - 2027](https://apptail.io/app/2026-2027-YQpj/japan)
- [Japan Public Holidays 2026](https://apptail.io/app/japan-public-holidays-2026-ljEl/japan)
- [昭和100年 西暦和暦年号換算早見表](https://apptail.io/app/100-SuYt/japan)

## 元号早見 Available In
- [Japan](https://apptail.io/app/cny-LEeb/japan)
- [United States](https://apptail.io/app/cny-LEeb/united-states)
- [Argentina](https://apptail.io/app/cny-LEeb/argentina)
- [Austria](https://apptail.io/app/cny-LEeb/austria)
- [Australia](https://apptail.io/app/cny-LEeb/australia)
- [Azerbaijan](https://apptail.io/app/cny-LEeb/azerbaijan)
- [Belgium](https://apptail.io/app/cny-LEeb/belgium)
- [Brazil](https://apptail.io/app/cny-LEeb/brazil)
- [Belarus](https://apptail.io/app/cny-LEeb/belarus)
- [Canada](https://apptail.io/app/cny-LEeb/canada)
- [Switzerland](https://apptail.io/app/cny-LEeb/switzerland)
- [Chile](https://apptail.io/app/cny-LEeb/chile)
- [China](https://apptail.io/app/cny-LEeb/china)
- [Colombia](https://apptail.io/app/cny-LEeb/colombia)
- [Cyprus](https://apptail.io/app/cny-LEeb/cyprus)
- [Czechia](https://apptail.io/app/cny-LEeb/czechia)
- [Germany](https://apptail.io/app/cny-LEeb/germany)
- [Denmark](https://apptail.io/app/cny-LEeb/denmark)
- [Dominican Republic](https://apptail.io/app/cny-LEeb/dominican-republic)
- [Algeria](https://apptail.io/app/cny-LEeb/algeria)
- [Ecuador](https://apptail.io/app/cny-LEeb/ecuador)
- [Egypt](https://apptail.io/app/cny-LEeb/egypt)
- [Spain](https://apptail.io/app/cny-LEeb/spain)
- [Finland](https://apptail.io/app/cny-LEeb/finland)
- [France](https://apptail.io/app/cny-LEeb/france)
- [United Kingdom](https://apptail.io/app/cny-LEeb/united-kingdom)
- [Greece](https://apptail.io/app/cny-LEeb/greece)
- [Hong Kong SAR China](https://apptail.io/app/cny-LEeb/hong-kong)
- [Hungary](https://apptail.io/app/cny-LEeb/hungary)
- [Indonesia](https://apptail.io/app/cny-LEeb/indonesia)
- [Ireland](https://apptail.io/app/cny-LEeb/ireland)
- [India](https://apptail.io/app/cny-LEeb/india)
- [Iceland](https://apptail.io/app/cny-LEeb/iceland)
- [Italy](https://apptail.io/app/cny-LEeb/italy)
- [South Korea](https://apptail.io/app/cny-LEeb/south-korea)
- [Kuwait](https://apptail.io/app/cny-LEeb/kuwait)
- [Kazakhstan](https://apptail.io/app/cny-LEeb/kazakhstan)
- [Lebanon](https://apptail.io/app/cny-LEeb/lebanon)
- [Lithuania](https://apptail.io/app/cny-LEeb/lithuania)
- [Madagascar](https://apptail.io/app/cny-LEeb/madagascar)
- [Mexico](https://apptail.io/app/cny-LEeb/mexico)
- [Malaysia](https://apptail.io/app/cny-LEeb/malaysia)
- [Nigeria](https://apptail.io/app/cny-LEeb/nigeria)
- [Netherlands](https://apptail.io/app/cny-LEeb/netherlands)
- [Norway](https://apptail.io/app/cny-LEeb/norway)
- [New Zealand](https://apptail.io/app/cny-LEeb/new-zealand)
- [Peru](https://apptail.io/app/cny-LEeb/peru)
- [Philippines](https://apptail.io/app/cny-LEeb/philippines)
- [Pakistan](https://apptail.io/app/cny-LEeb/pakistan)
- [Poland](https://apptail.io/app/cny-LEeb/poland)
- [Portugal](https://apptail.io/app/cny-LEeb/portugal)
- [Romania](https://apptail.io/app/cny-LEeb/romania)
- [Russia](https://apptail.io/app/cny-LEeb/russia)
- [Saudi Arabia](https://apptail.io/app/cny-LEeb/saudi-arabia)
- [Sweden](https://apptail.io/app/cny-LEeb/sweden)
- [Singapore](https://apptail.io/app/cny-LEeb/singapore)
- [Slovenia](https://apptail.io/app/cny-LEeb/slovenia)
- [Thailand](https://apptail.io/app/cny-LEeb/thailand)
- [Türkiye](https://apptail.io/app/cny-LEeb/turkey)
- [Taiwan](https://apptail.io/app/cny-LEeb/taiwan)
- [Vietnam](https://apptail.io/app/cny-LEeb/vietnam)
- [United Arab Emirates](https://apptail.io/app/cny-LEeb/united-arab-emirates)
- [South Africa](https://apptail.io/app/cny-LEeb/south-africa)
- [Angola](https://apptail.io/app/cny-LEeb/angola)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*