どちらも
何方も
dochiramo

Expression

1. both

Usually Written in Kana
これらはどちらも“意志いし未来みらい”とばれるもので、主語しゅご意図いとふくまれています。
korerawa dochiramoishimiraito yobareru monode shugono itoga fukumarete imasu.
These are both called "future volitional" and include the intent of the subject.
Expression

2. (not) either

Usually Written in Kana
わたくしはそのふたごのどちらもらない。
watashiwa sono futagono dochiramo shiranai
I don't know either twin.
Other forms: