Review Detail of SilverArcs in Become the Castellan in Another World

What are you talking about??

I agree. But it's only 2 episodes of sideways writing. Just turn your phone. It literally takes a second of your reading time away. And for 2 episodes even better. That's only 2 episodes in which there is sideways writing. Just read the 2 episodes and it's clear sailing my guy!

It's likely due to the original language had the text written top to bottom. So they kept that format when they translated it. Many East Asian scripts  can be written horizontally or vertically. Just like Manga is read right to left.