Japan Android apps

Hi,
I have been collecting some possibly essential apps for my Japan trip using my Android phone.

- Yomiwa
- Yahoo Map
- JR East App
- JR West App
- Japan Free Wi-Fi
- Travel Japan Wi-Fi
- Tokyo Subway (transfer app)
- Google Translate (offline translation)
- Tabimori
- Kyoto Bus Checker
- Google IME Keyboard
- Maps.me (offline maps)
- Jsho (dictionary app)
- Japan Trains
- JMA Tenki (weather app, japanese)
- Japan Travel app
- Bus Navi
- Yahoo transport app


Maybe they are too much and need to be cleaned out, or did I miss out something?

Thanks in advance!

I doubt that you need the Google IME keyboard, I find Google Maps more useful than the train planner apps.
The following apps have proven to be useful to me during previous visits:
- Earthquake Monitor Ex
- MAPinr for offline maps including Japan pre-loaded with the KMZ of places I want to visit (constructed in Google maps prior to departure)

You already have these listed:
- Jisho
- Google Translate to get instant translations TTL or from photos (offline)

Oh, and Weatherbug has shown itself to be pretty accurate with a lot of details about local weather anywhere

If you understand Japanese, you can create and switch to a Japanese Google store account, then get access to tons of Japanese apps the Japanese use in country.

Otherwise, you'd have to see if apkfree etc.sites have such apps for sideloading.

Besides the ones you mentioned i recommend:
JapanTravel

Japan-Wi-Fi

Japan Trains

Hot Spring MAP

Quake Altert
Japan Earthquakes
Yurekuru Call

Yomiwa (is the best dictonary of them all - you can even write kanjis in any order you want)

Sushi Dictionary: https://play.google.com/store/apps/details?id=com.jingumae.sushidictio...