(JR Tokai) announced that all Tokaido and Sanyo bullet trains will feature ... “Some women may feel uneasy about using a toilet seat in a restroom that a man may have used.

JR Tokai said in a statement that one of the two shared toilets located in odd-numbered cars of the 16-car trains on the Tokaido and Sanyo Shinkansen will be women-only ... with two shared toilets and ...