Katakana Phonetic Extensions
| 31F0 | ㇰ - KATAKANA LETTER SMALL KU |
| 31F1 | ㇱ - KATAKANA LETTER SMALL SI |
| 31F2 | ㇲ - KATAKANA LETTER SMALL SU |
| 31F3 | ㇳ - KATAKANA LETTER SMALL TO |
| 31F4 | ㇴ - KATAKANA LETTER SMALL NU |
| 31F5 | ㇵ - KATAKANA LETTER SMALL HA |
| 31F6 | ㇶ - KATAKANA LETTER SMALL HI |
| 31F7 | ㇷ - KATAKANA LETTER SMALL HU |
| 31F8 | ㇸ - KATAKANA LETTER SMALL HE |
| 31F9 | ㇹ - KATAKANA LETTER SMALL HO |
| 31FA | ㇺ - KATAKANA LETTER SMALL MU |
| 31FB | ㇻ - KATAKANA LETTER SMALL RA |
| 31FC | ㇼ - KATAKANA LETTER SMALL RI |
| 31FD | ㇽ - KATAKANA LETTER SMALL RU |
| 31FE | ㇾ - KATAKANA LETTER SMALL RE |
| 31FF | ㇿ - KATAKANA LETTER SMALL RO |