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

Other days

bow tie

Bow Tie Day
special education

Special Education Day
prosecco

Prosecco Day
hoodie

Hoodie Day
self care

Self Care Day
bubble bath

Bubble Bath Day
stud

Stud Day
promposal

Promposal Day
healing

Healing Day
singles

Singles Day