Install open-jtalk by entering the following commands in the terminal:
sudo apt update sudo apt install open-jtalk
Description:
Japanese text-to-speech system
Open JTalk is a Japanese text-to-speech system based on HTS engine. This program uses Mecab and its dictionary which is optimized for Open JTalk to analyse texts and gets pronunciation.
Homepage: http://open-jtalk.sourceforge.net/
Version: 1.10-2
Section: universe/sound