According to Hawaii's knife laws, can I order this knife and have it at home?

According to the Hawaii Revised Statutes, you may buy this knife, keep it, and carry it unconcealed in public (unless prohibited by local city or county ordinance). It would likely be illegal to carry it concealed.

Reference:
http://www.capitol.hawaii.gov/hrscurrent/Vol03_Ch0121-0200D/HRS0134/HRS_0134-0051.htm
Hawaii has two other knife laws, but they strictly refer to switchblades and butterfly knives.

As per my usual warning about unconcealed carry: Don't be an idiot and walk into a crowded urban center with such a knife in plain view. You will get unwanted attention and beside the possibility of local ordinances prohibited it, if your conduct is suspicious or menacing you can be charged with some variation on disturbing the piece/creating alarm/menacing.
 
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