The emulator releases are coming thick and fast at the moment and heres a new Sega Saturn Emulator:

Yaba Sanshiro v1.2.2 is released. Yaba Sanshiro (originally called uoYabause) is a unofficial port of Yabause SEGA Saturn Emulator( http://yabause.org/ ).

Some games run playable quality.
uoYabause does not include any games. Put CD-Rom Iso image you have on the storage directory "yabause/games/". Start uoYabause and push Load Game button, then select file name you put.
You can control with touch panel but also with game pad connected with USB or Bluetooth.
* You can also boot game with intent.
Target: org.uoyabause.android/org.uoyabause.android.Yabause
Key: org.uoyabause.android.FileNameEx
Type: String
Value: absolute file path for a game CD-ROM ISO image

Yaba Sanshiro changelog:
# Enhance rendering performance
# Convert old cheat code data to new one
# FIX: Draw defect on Shining the holyark
# FIX: Joypad setting is too sensitive

download http://www.uoyabause.org/

via http://www.emucr.com/2017/12/yaba-sanshiro-v122.html