Janków Pierwszy [ˈjankuf ˈpjɛrfʂɨ] is a village in the administrative district of Gmina Blizanów, within Kalisz County, Greater Poland Voivodeship, in west-central Poland.

2004–2005: Expansion of the school: modernization of central heating from coal to oil.

2006: Putting into use a full-size Junior High School with facilities.

2008: Putting into use a multi-purpose pitch with a tartan surface and parking for teachers and parents.

2010: Putting into use a multi-functional sports Complex with a tartan track and a long jump.