| birthday = March 17<ref name="Vol1Profile">{{cite book|last=Himaruya|first=Hidekaz|year=2008|title=ヘタリア Axis Powers|trans_title= Hetalia: Axis Powers|publisher=Gentosha|page=18|isbn=978-4-3448-1275-8}}</ref> | | birthday = March 17<ref name="Vol1Profile">{{cite book|last=Himaruya|first=Hidekaz|year=2008|title=ヘタリア Axis Powers|trans_title= Hetalia: Axis Powers|publisher=Gentosha|page=18|isbn=978-4-3448-1275-8}}</ref> |