"Watashi no Koi wa Hotchkiss" Ep. 1 'Kōsan!' Version (Song)

Watashi no Koi wa Hotchkiss #1 'Kōsan!' Version (Version) or My Love is a Stapler #1 'Seniors!' Version is an insert song and alternative hummed version of Ho-Kago Tea Time's song Watashi no Koi wa Hotchkiss, produced by Pony Canyon and published between June and July 2011 within the album "Watashi no Koi wa Hotchkiss" #1 'Kōsan!' Version.

The song was hummed by Yui Hirasawa's voice actress Aki Toyosaki, written by Emi Inaba and composed and arranged by Miki Fujisue.

Appearances
As an insert song, "Watashi no Koi wa Hotchkiss #1 'Kōsan!' Version" has made one or more appearances during the K-ON! anime:
 * In season 1, Episode 8 at the freshmen orientation
 * In season 2, Episode 1 right at the beginning of the episode.