This page is for events that occurred in January in Kingdom Hearts history.
{{#vardefine:show|all}} January 1:
- Nothing happened on this day in Kingdom Hearts history!
January 2:
- Nothing happened on this day in Kingdom Hearts history!
January 3:
- Nothing happened on this day in Kingdom Hearts history!
January 4:
- Nothing happened on this day in Kingdom Hearts history!
January 5:
- Nothing happened on this day in Kingdom Hearts history!
January 6:
- Nothing happened on this day in Kingdom Hearts history!
January 7:
- Nothing happened on this day in Kingdom Hearts history!
January 8:
- Nothing happened on this day in Kingdom Hearts history!
January 9:
- Kingdom Hearts Birth by Sleep released in Japan on this day in 2010!
January 10:
- Nothing happened on this day in Kingdom Hearts history!
January 11:
- Kingdom Hearts Re:coded released in North America on this day in 2011!
January 12:
- Kingdom Hearts HD 2.8 Final Chapter Prologue, featuring Kingdom Hearts Dream Drop Distance HD, Kingdom Hearts 0.2 Birth by Sleep -A fragmentary passage-, and Kingdom Hearts χ Back Cover, released in Japan on this day in 2017!
January 13:
- Nothing happened on this day in Kingdom Hearts history!
January 14:
- Kingdom Hearts Re:coded released in Europe and Australia on this day in 2011!
January 15:
- Nothing happened on this day in Kingdom Hearts history!
January 16:
- Nothing happened on this day in Kingdom Hearts history!
January 17:
- Nothing happened on this day in Kingdom Hearts history!
January 18:
- Nothing happened on this day in Kingdom Hearts history!
January 19:
- Japanese-American pop star Utada Hikaru, singer of the theme songs for the Kingdom Hearts series, was born on this day in 1983! She turns 40!
January 20:
- Kingdom Hearts Birth by Sleep Final Mix released in Japan on this day in 2011!
January 21:
- Nothing happened on this day in Kingdom Hearts history!
January 22:
- Nothing happened on this day in Kingdom Hearts history!
January 23:
- Nothing happened on this day in Kingdom Hearts history!
January 24:
- Kingdom Hearts HD 2.8 Final Chapter Prologue, featuring Kingdom Hearts Dream Drop Distance HD, Kingdom Hearts 0.2 Birth by Sleep -A fragmentary passage-, and Kingdom Hearts χ Back Cover, released internationally on this day in 2017!
January 25:
- Kingdom Hearts Unchained χ released in Taiwan on this day in 2018!
- Kingdom Hearts III released in Japan on this day in 2019!
January 26:
- Nothing happened on this day in Kingdom Hearts history!
January 27:
- Nothing happened on this day in Kingdom Hearts history!
January 28:
- Nothing happened on this day in Kingdom Hearts history!
January 29:
- Kingdom Hearts III released internationally on this day in 2019!
January 30:
- Nothing happened on this day in Kingdom Hearts history!
January 31:
- Nothing happened on this day in Kingdom Hearts history!