Ugly fonts on a Japanese Chromebook

terminal

#1

From a Toshiba Chromebook 2 (2016) with Japanese language settings, the terminal + editor fonts become pretty ugly. See the attached screenshot. Is there any workaround to fix this?

Chrome version: 53.0.2785.103 (64-bit)


#2

I managed to fix it by changing the font to Courier. All the default fonts are ugly.