because in Japanese
because in Japanese
せい
ため
なぜなら
By or for the cause that; on this account that; for the reason that.
だって
By or for the cause that; on this account that; for the reason that.
から
By or for the cause that; on this account that; for the reason that.
ために
By or for the cause that; on this account that; for the reason that.
ので
By or for the cause that; on this account that; for the reason that.
どうしても
Used alone to refuse to provide a full answer to a question begun with "why", usually taken as an anapodoton of the elided full phrase "Because I said so".