In the Ainu language, the katakana ト can be written with a handakuten (which can be entered in a computer as either one character (ト゚) or two combined characters (ト゜) to represent the sound , and is interchangeable with the katakana ツ゚.
In the Ainu language, the katakana ト can be represented using a handakuten. This symbol can be entered in a computer as either one character (ト゚) or two combined characters (ト゜), representing the sound , and is interchangeable with the katakana ツ゚.