Amazon is on the cusp of launching the complete Kindle line in Japan, so it's only right that the online retailer fine-tune its firmware for local reading habits. A new version 5.3.0 update for the Kindle Paperwhite puts much of that focus on Manga, introducing options to fit the stylized comics to the screen as well as tweak their page refresh interval separately from that of plain old text. Wider efforts to improve font rendering touch on Japanese characters in the process. Even if we'r
