There are a couple of cases I can think of where one might want to ask about features of Japanese that are affected by 縦書き【たてがき】 in particular. Such examples include:
- Phrase repetition marks (e.g. 〳〵)
- Signs at shrines (e.g. is 院多喜 written backwards or in columns of one character?)
Is there a way we can work this in without breaking the formatting of the rest of the post?