Oops, it doesn't look like 'bully hajime day' is a national day..

Other days

offer

Offer Day
lost sock memorial

Lost Sock Memorial Day
eat what you want

Eat What You Want Day
ruby

Ruby Day
unicorn

Unicorn Day
self care

Self Care Day
china

China Day
artists

Artists Day
comfy

Comfy Day
aloxolt

Aloxolt Day