SQUARE HIRAGANA HOKA
SQUARED KATAKANA KOKO
SQUARED CJK UNIFIED IDEOGRAPH-6599
SQUARED CJK UNIFIED IDEOGRAPH-524D
SQUARED CJK UNIFIED IDEOGRAPH-521D
SQUARED CJK UNIFIED IDEOGRAPH-6F14
SQUARED CJK UNIFIED IDEOGRAPH-904A
SQUARED CJK UNIFIED IDEOGRAPH-5DE6
SQUARED CJK UNIFIED IDEOGRAPH-53F3
SQUARED CJK UNIFIED IDEOGRAPH-5272
SQUARED CJK UNIFIED IDEOGRAPH-914D
TORTOISE SHELL BRACKETED CJK UNIFIED IDEOGRAPH-672C
TORTOISE SHELL BRACKETED CJK UNIFIED IDEOGRAPH-4E09
ROUNDED SYMBOL FOR SHOU