so I don't have to go through each character one-by-one.
You're supposed to examine the properties. This is for Unicode 12.1.
Script_Extensions: Han (89513 characters)
U+02E80…U+02E99
U+02E9B…U+02EF3
U+02F00…U+02FD5
U+03001…U+03003
U+03005…U+03011
U+03013…U+0301F
U+03021…U+0302D
U+03030
U+03037…U+0303F
U+030FB
U+03190…U+0319F
U+031C0…U+031E3
U+03220…U+03247
U+03280…U+032B0
U+032C0…U+032CB
U+032FF
U+03358…U+03370
U+0337B…U+0337F
U+033E0…U+033FE
U+03400…U+04DB5
U+04E00…U+09FEF
U+0F900…U+0FA6D
U+0FA70…U+0FAD9
U+0FE45…U+0FE46
U+0FF61…U+0FF65
U+1D360…U+1D371
U+1F250…U+1F251
U+20000…U+2A6D6
U+2A700…U+2B734
U+2B740…U+2B81D
U+2B820…U+2CEA1
U+2CEB0…U+2EBE0
U+2F800…U+2FA1D
Script_Extensions: Hangul (11775 characters)
U+01100…U+011FF
U+03001…U+03003
U+03008…U+03011
U+03013…U+0301F
U+0302E…U+03030
U+03037
U+030FB
U+03131…U+0318E
U+03200…U+0321E
U+03260…U+0327E
U+0A960…U+0A97C
U+0AC00…U+0D7A3
U+0D7B0…U+0D7C6
U+0D7CB…U+0D7FB
U+0FE45…U+0FE46
U+0FF61…U+0FF65
U+0FFA0…U+0FFBE
U+0FFC2…U+0FFC7
U+0FFCA…U+0FFCF
U+0FFD2…U+0FFD7
U+0FFDA…U+0FFDC
Script_Extensions: Hiragana (431 characters)
U+03001…U+03003
U+03008…U+03011
U+03013…U+0301F
U+03030…U+03035
U+03037
U+0303C…U+0303D
U+03041…U+03096
U+03099…U+030A0
U+030FB…U+030FC
U+0FE45…U+0FE46
U+0FF61…U+0FF65
U+0FF70
U+0FF9E…U+0FF9F
U+1B001…U+1B11E
U+1B150…U+1B152
U+1F200
Script_Extensions: Katakana (356 characters)
U+03001…U+03003
U+03008…U+03011
U+03013…U+0301F
U+03030…U+03035
U+03037
U+0303C…U+0303D
U+03099…U+0309C
U+030A0…U+030FF
U+031F0…U+031FF
U+032D0…U+032FE
U+03300…U+03357
U+0FE45…U+0FE46
U+0FF61…U+0FF9F
U+1B000
U+1B164…U+1B167