How to Enter Japanese "half-width Katakana" to User's Attribute

[KK]

Hi.

In below forum, I got solution to enter Japanese character to user's attribute.
https://forums.saviynt.com/t5/identity-governance/i-can-t-enter-japanese-character-to-first-name-and...

But, I still can't enter Japanese "half-width Katakana" to user's attribute.

Refer to below document,
https://gist.github.com/terrancesnyder/1345094

I set User Regex Validation as below, but I still can't enter Japanese "half-width Katakana".

/[一-龠]+|[ぁ-ゔ]+|[一-龯]+|[ァ-ヴー]+|[a-zA-Z0-9]+|[ａ-ｚＡ-Ｚ０-９]+|[々〆〤ヶ]+|[ｧ-ﾝﾞﾟ]+/u

How to configure User Regex Validation to enter Japanese "half-width Katakana"?

Best Regards,

[rushikeshvartak]

/^[一-龯ぁ-ゔァ-ヴーａ-ｚＡ-Ｚ０-９々〆〤ヶｧ-ﾝﾞﾟ]+$/u

[KK]

@rushikeshvartak 
Thank you, I set that.
But, I still can't enter Japanese "half-width Katakana" and I can't enter Japanese Kanji also.

Any other idea?

Best Regards,

[rushikeshvartak]

/[\u4E00-\u9FAF\u3400-\u4DBF\u3040-\u309F\u30A0-\u30FF\uFF65-\uFF9Fａ-ｚＡ-Ｚ０-９々〆〤ヶa-zA-Z0-9]+/u

[KK]

@rushikeshvartak 
Thanks, but still not working..