EP1 - To Work Is to Live...Super Haken Arrives EP2 - War! Haken vs. Full-timers EP3 - Full-timer's Friendship, Haken's Duty EP4 - Sad Love And Hourly Wage EP5 - Hourly Wage Invaders vs. "Sea Slug" Senior EP6 - Tearful Overtime On Valentine's Day EP7 - Love Is Prohibited In The Business Plan Competition! EP8 - Proposal To A Haken!? EP9 - Super Haken's Past EP10 - Contract Ends! ...Super Haken's Final Skill