# MTSAT informatio Himawari-kun

> Japan Meteorological Agency weather data with animated maps and video creation. (iPhone/iPad app by Mitsuhiro Shirai.)

- Source: https://appshunter.io/ios/app/mtsat-informatio-himawari-kun/id1105242641 (this page in markdown: same URL + `.md`)
- Developer: [Mitsuhiro Shirai](https://appshunter.io/developer/602643484)
- Category: Weather, Sports
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 8 MB
- Languages: American English, Japanese
- Released: 2016-04-28
- Data updated: 2026-08-14
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/mtsat-informatio-himawari-kun/id1105242641/reviews.md

## What is MTSAT informatio Himawari?

This app gets weather information data from Japan Meteorological Agency.
You can see moving images of those weather information and you can make it mp4 video.

- You can see every 3 hours weather and the weather forecast after 24/48 hours.
- You can see 11 days every 24 hours weather map (This is Numerical Weather Prediction).

The images will cache to phone storage.

You can change the playback speed of moving images, resorution of image  and so on by the settings.
It is very easy to operate this app. The navigation of how to use is displayed every time, so you can start using it easily.

## Key features

- Japan Meteorological Agency data
- Animated weather maps
- MP4 video creation
- Hourly forecasts
- 11-day weather map
- Image caching
- Customizable playback speed

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/mtsat-informatio-himawari-kun/id1105242641/reviews.md

### 1/5 — あれ？

*2022-08-23*

他の人も書かれていますが、天気図しか見れません。気象衛星の画像やレーダー画面も見れると思ってダウンロードしたのにガッカリです。

### 1/5 — なんなんだ？

*2021-03-07*

何も見れない、、

### 1/5 — 使えない

*2021-02-25*

1週間の天気図以外出ない。
他の人は出てるみたいですが私のiPhone11は使えません。

### 5/5 — 天気予報よりあたる

*2020-05-11*

星景カメラマンをしております。
こらから曇るか晴れるか。
これで判断しております。
雲が急に消滅してきたりと判断難しいですがだんだんどの雲が消滅しやすい雲かなどわかるようになってきます。
非常に重宝してます

## Frequently asked questions about MTSAT informatio Himawari

### What weather information does MTSAT Himawari-kun provide?

MTSAT Himawari-kun provides weather information data from the Japan Meteorological Agency. This includes hourly weather forecasts, 24-hour forecasts, and 11-day numerical weather predictions.

### Can I create videos with MTSAT Himawari-kun?

Yes, you can create MP4 videos of weather information using the app. The app allows you to change playback speed and resolution for these animations.

### Does MTSAT Himawari-kun have ads?

Yes, MTSAT Himawari-kun contains advertisements. It is available for free but includes ads as part of its monetization model.

### How often is MTSAT Himawari-kun updated?

The app was last updated on April 28, 2021, to version 2.0.0. While the last update was in 2021, the app continues to provide access to current weather data.

### What devices support MTSAT Himawari-kun?

MTSAT Himawari-kun is supported on iPhones and iPods. It is designed for iOS devices.

### Is MTSAT Himawari-kun easy to use?

Yes, the app is designed to be very easy to operate. Navigation guidance is displayed every time, making it simple for new users to start immediately.

### Can I view weather information offline with MTSAT Himawari-kun?

The app caches weather images to your phone's storage, allowing you to view them offline. However, real-time data updates will require an internet connection.

### What is the age rating for MTSAT Himawari-kun?

MTSAT Himawari-kun has an age rating of 4+. This indicates it is suitable for children and general audiences.

## Version history (last 5 releases)

### 2.0.0 — 2021-04-28

Improved some functions.

### 1.2.5 — 2020-11-20

Improved UI for the new iPhone12.

### 1.2.4 — 2020-10-31

Some bug fixed.

### 1.2.3 — 2019-11-13

Improved some functions.

### 1.2.2 — 2019-02-15

Adjusted the UI with iPhoneXS Max and iPhone XR size.

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## More apps by Mitsuhiro Shirai

- [SimpleTide for marine sports](https://appshunter.io/ios/app/simpletide-for-marine-sports/id602646447)
- [Find JP zip code - ZipNoFinder](https://appshunter.io/ios/app/find-jp-zip-code-zipnofinder/id778634221)
- [Tide and Weather - SurfTide7](https://appshunter.io/ios/app/tide-and-weather-surftide7/id804623368)
- [Surfing record - SurfLog7](https://appshunter.io/ios/app/surfing-record-surflog7/id1250734719)
- [RS Station (michi-no-eki map)](https://appshunter.io/ios/app/rs-station-michi-no-eki-map/id1356047174)

All apps by Mitsuhiro Shirai: https://appshunter.io/developer/602643484

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*