 The most conspicuous example is Jiyūgaoka, which refers to a number of places throughout Japan (see ), some of which officially use , , or .The best-known of these is a popular neighborhood in Tokyo, whose official form is , but it was formerly , changing in 1965 (the station changed in 1966), and some businesses use the older form.The hiragana version of the character exists as , but it is virtually unused.